why is every contact i add saved twice?

i bought an android phone, and i ve started adding contacts. when asked where i want the contact saved i select "sim card" after a few contacts i ve realized that all the people i ve added so far appear twice, once as a sim contact and once as a phone contact, how do i fix this?

George2015-10-21T01:22:10Z

Its because default settings of android. Open your phone’s contacts and tap the “Merge Contacts”. In case you need to have a good security app do try Leo Privacy Guard to make your device totally.

Avaan2015-10-17T12:45:19Z

go to settings & do merge or remove duplicate contatcs, happens on android