Exchange - Track Thumbnail Won't Show

This really isn't much of a complaint, but how can I edit the screenshot I chose for a ride I just recently uploaded to the exchange? It won't show.

Pm Oscar and he should fix it man.

[Oscar]

There is nothing to fix. You chose to use forein language/text. This is an English character website. That is why it wont work and can't be fixed. Next time use English characters like these:

ABCDEFGHIJKLYMNOPQRSTUVWXYZ
abcderghijklymnopqrstuvwxyz
1234567890

Ohh and `~!@#$%^&*()_+-=[]\;',./{}:">?< Right?

[Oscar]

avoid those, some or more are not accepted.

So sigma yay done.jpg is a foreign language to you?

[Oscar]

*Puts on teacher's hat.

The sentence you just wrote it English. But ?????????????????? is greek, it is not English. It is the Greek capital letter for Sigma.

-Oscar