Thank you!
And to the others: I am like 99 % sure it is scam. Yeah, using NoDevFee sends the devfee shares into your wallet but: I have 187 mh/s reported like always and now I have 167 mh/s average since close to 24 h.
You seem to be a true noob of mining ! Displayed hashrate on the pool is calculated, so it may vary above or under your true hashrate, accordingly to the number of shares you found. But in the mean it will be very close to the hashrate displayed on your screen.