how much should i pay?
and what ads should i put for more earnings?
If you want anyone to be interested in your faucet minimum prize must be 200 - 300 Satoshi.
With these advertisement networks you can not keep up rewards 200 - 300. If you want to compete you need to be accepted by AdSense.
Try also Bitmedia.io
It seems that you bought this faucet and now you do not know what to do.(?)
You will have a lot to learn ..
Read "Micro Earnings" section.
Good luck!