Christians,how do you explain “miracles” happening with people in other religions allegedly with the help of their god/s?

Allegedly -- even you feel you MUST use that word? Why should God be limited by someone who doesn't care to be convinced anyway (speaking of YOU)

"Assuming that claims about supposed “miracles” were true across religions,"

This is where you went astray. First, you have no actual definition for "miracles". To me, a miracle isn't something that lies outside the laws of physics, as you seem to be defining it. Anything that breaks the laws of physics should be questioned. But humans know maybe 2% of the laws of physics. Our understanding of the world is so limited. It's arrogant for you to say that something is impossible because it breaks the laws of physics, when we have barely scratched the surface with our understanding of such laws.

A miracle is something that inspires you and reminds you that the world is cared for by a loving God.

My God is the God of the entire world. So no matter what your religion is or lack thereof, God is the God of your life. So miracles could happen to anyone at any time.

Would agree that believing in miracles is not confined to a single religion....that the desire to attribute rare events to a divine miracle is shared among people of different faiths...

This points to a natural evolutionary cause, not a divinity. An example of gene-culture coevolution, or dual inheritance evolution.

They are fake, just like the one's supposedly performed today by those who claim to be Christians.

Also, the definition of "miracle" is not the same as a Bible miracle, which was truly supernatural.

Being cured of cancer is not a Bible miracle. Even atheists are sometimes cured of cancer. But restoring missing body parts IS a Bible miracle. That's the kind of healing Jesus did. You won't see that sort of thing among those who claim they've seen or performed miracles.

Oh, those are not TRUE miracles, Only MY religion has TRUE miracles. (Then run away)

BAD VERY BAD

The minimum length of an answer is 15 characters

Those miracles are just people not understanding what they see, but our miracles are much better, they are more real, and they are from god, because our god story is much more true than your god story, you know, like when our god said, that your god is stupid, he meant it.

That happens all the time. The Bible warns us about lying signs and wonders. The devils can do "miracles", and deceive people away from the Bible and into hell. That's why it's to be based on Bible doctrine (Romans 10:17), and not based on signs and wonders and miracles.

.

Nobody can be good enough to avoid hell. The truth is that death leads to immediate heaven or hell, depending only on whether the person believed in Jesus for eternal life, or not.

.

The truth is that Jesus loves you and wants to bless your life freely :) Most of all, Jesus wants you with Him forever, and not in hell. The truth is that every belief except one will lead to eternal torment in the lake of fire for every person. Because nothing pays for our sins except the death and blood of Jesus, the sacrifice of Jesus that is already accomplished by Him . Jesus loves you! The truth is that Jesus is God, and Jesus died on the cross to pay for all of our sins in full, and then Jesus resurrected from the dead. Nothing else pays for our sins, not works, not deeds, not religions. So the only way to heaven and to avoid hell, is by believing in Jesus for eternal life (John 6:47), without adding any of your own works (Romans 4:5). Believe in Jesus to take you to heaven, and you will be in heaven, no matter what, guaranteed. That easy, thanks to Jesus! Tell Jesus that you thank Him that you will be with Him in heaven when you die, because you believe in Jesus! It is too late to be saved, after death