About Adult ero-advertising earning !

Why my ero-advertising earning is too less ?
Some threads write ero-advertising is good for Adult website .
I have too much views but earning less .
I have no idea for it .. Someone can help me ?
If you know what is the best for image hosing ,Please tell me .
Thanks !
Views Clicks CTR eCPM Earnings
41.548 0 0.02% € 0,0047 € 0,1959
25.263 15 0.06% € 0,0076 € 0,1920
25.436 12 0.05% € 0,0048 € 0,1213

See original post by nickgo2