First of all, try to use a search. Maybe your sets are already uploaded and links are still alive.
If not, please write in your request:
3. Set’s (video’s) name or sets (video’s) number.
4. If you know date of publication – it will be useful.
5. Any other set’s info (number of photos, links, previews etc)
Than more your request, the more likely that it will be ignored or deleted. Trust me, you’re not alone here. And at the same time I’m not a robot.
Ask 2-3 sets in one request. It will be ok.