I have an old yahoo email that ends in rocketmail if this is any help to what im about to ask.?

I had an email that I used about 7 years ago for my xbox 360 and I have years of stuff id like to see and go back on my old xbox account for and I remember the account, i remember the password, but when i try to sign into my email online it ask me to answer security questions which i remember the answers for but I don’t remember how I typed it because I was only 8 at the time and I cant log into my email to get the code sent for my xbox. Is there anything I can do to be able to login? Yahoo has been giving me trouble its kind or ridiculous and I cant even login even though I remember everything except how I typed the security answers.