you have any proof of payment ?
Lol, 75 satoshi it's a very low reward indeed... It's a good reward for non time faucets, but for 10 minutes it's really low. And need to claim every 10 minutes, it's a bit boring and hard to be disponible every 10 minutes to do that.
Better to increase time between claims and reward also.
By the time you reached the last faucet you can start again on the first one. This gives you a continuous stream of 4,5k hourly. On top of that you can earn badges and extra satoshis in earning them. There will be a leaderboard in place so you can check how you're doing compared to the others. The potential income is much higher, but with a base of 4,5k
claiming faucets during one hour without stop to earn 4500 satoshi? It's about 2 cents...
We can claim 5 faucets with 1000 reward in less than 5 minutes and earn more than it. I think almost nobody would like to claim without stop 75 satoshi on 10 min faucets. I don't want to be nasty, just telling that it would be more profitable for you if users do less effort and earn more in a biggest time interval.