Hello @saud.q8e welcome to the Local Guides Connect community!
Regarding
It would be better to share a screenshot to understand better, what happened. Anyway, a yellow triangle on the upper left of one of your photos under My Contributions, means a filter, watching for obeying the rules and to prevent SPAM did reject your photo and did not publish it. So, you should watch carefully, if you followed all rules.
Indeed looking at your profile, I noticed two things:
- Only 2,554 of the 2,938 photos plus 825 videos you posted and only 257 of your 358 reviews are public. Which means 1,209 photos/videos and 101 reviews were rejected, i.e. are hidden to the public. Note, if a review has photos or videos attached and only one of them is rejected, the entire review, including all other attached media, is not published.
- Several of your photos are redundant or even duplicate, which is against the rules.
Regarding:
You must not upload (“re-uploaded”) the same photo multiple times, as this might cause a ban. The 500 error is very likely a temporary network problem.
I suggest to read @MortenCopenhagen’s series of articles How to Get In and Out of Trouble: The Main post and clean up your contributions.