Well basically my name starts with a T and my initials are TK and my best friends started to call me TK Maxx and I really don't like being called this and I dont have a strong reason for this but I just don't like the name and the shop either . I told them multiple times that I don't like being called this nickname and yet they still do. This other friend started talking to me and suddenly they called me that too, most likely they heard it from my other friends. So when I told them the same thing they continued to call me that and I was just being like i'll add you to my ignore list but they're just like being cool with it. But I just dont want to be called that! I've got another nickname as well which I told them at first.

What should I do?