Please, tell me Your problems when submitting galleries

[Garou]

If You are into submitting galleries to TGPs or MGPs, please, tell me the most usual problems u face with. Is it payment for hosting or finding the content, autosubmitter You use has limited potential and a lot of bugs to fix or smth else? Or maybe You're just a newbie and do not know how and where to submit, don't have templates or what?

Please, tell me. It's important