I think it you should be patient in terms of that, I experienced it too but I thnink the best way is to upload it on PC because it will be faster to do that one unlike in mobile it really a hassle to upload an avatar. And another tip, I think if you already done clicking the upload button and just returning to the old one maybe try to refresh your browser and try also to refresh on where your connectivity to your browser is linked in because sometimes slow connection to internet is one also of the factors that it happen. Hope I can help you.
Thank you sir/mam
I do uploaded it on PC and refresh a numerous times. I guess I'll just have to be patient and wait for it
Thanks a lot.