The difference between private and public trackers is that on private trackers your ratio matters
Your 'ratio' is the balance between how much you downloaded and how much you have uploaded.
If your ratio is below 0.5 you can get banned on private trackers because you don't contribute, you only leech
here are 3 ways to improve your ratio
1. Get a seedbox
This is the easiest way but it's not free. A good seexbox is between 10-15$ / month. It has big upload speed and you won't have to keep your pc open anymore
2. 'Outside Seeeding'
This is the easiest method and works like this: you are downloading form a public tracker the file that you want to seed on a private tracker so you don't hurt your private tracker ratio
3. Piece by Piece
This is very easy but requires you to be quick and get the torrent as soon as it is uploaded to the tracker. Most private tracker's big files come in small rar archives.
A movie has probably 40-60 small rar files, you have to download just 4-5 of those rar files and seed them and as long as that movie is popular you will increase your ratio.
