@ bt.flo

Dont take them serious ...

About your issue
NL has some filters to eliminate those files which has already deleted by DMCA..

you need todo
1. Rename (Bulk Renamer is Good for many files)
2. Repack (for changing its MD5)
3. If you are free user then use Zoom its good and working just dont upload many files simultaneously.

Other things you may want to know

1. They pay after exact 30 to 35 days
2. they pay via Bankwire (Europe Only) and Paypal (for pp make sure you give all legit details of your pp)
3. At the moment no other working payment process with NL.

Hope its help .. if you want to know more then go ahead No problem