Game crash when I try to edit any skin

My minecraft minecraft crashes whenever I load a skin and click on any editable skin parts category.

For example, I load a skin, I click on Edit Character and then I click on any category (like Body or Eyes). Then it shows me the boxes that are loading. Then, music stops and my game crashes. 

Pleaseeee fix this. I can't use the new super cool skin editor. Btw, other people can use it. 

Device: Xiaomi MI A1 (is it my device???)