Importing skins from camera roll glitching and taking up other spots

So when the update first came out on iOS, I had no issues with skin selections, but then a few days later I went to import a skin from my camera roll in one slot and once I chose the option of which way I wanted the skin, like big arms or skinny arms, it exited and two other slots were taken up by the same skin, when I clearly chose it for in one slot and it took up two others. Then I went to one of the slots that were taken for no reason and once I imported another skin, the other skins changed. So basically I can’t even change my skins in the order I want because it’ll just glitch and take up other spots. So if you know what I’m talking about, or somewhat understand, please respond and help with this. Thanks.