Fortnite skin problem?

I yesterday got the crystal skin in the shop for 800 V Bucks but with everyone else the braids of the skin move when you jump or dance so I wanted to ask because it doesn't work for me and I play on my cell phone is a mistake? Is a bit strange question but would like to know where it could be

Fortnite Mobile does not pay so much attention to the graphics so this happens more often. Should be fixed soon