First letter in right hand side of contact list?

[AC Question]

I have bought a galaxy j5 and in contact list it hasn't index letter list in the right hand side for quick access. can you help me in this problem?

 

[B. Diddy]

Welcome to Android Central! Are you looking for a letter to pop up as you move the scroll bar up and down? If it's not there, then it's unlikely to be an option. You could look at 3rd party contact apps if you really want it to look like that.