If the nicehash miner is running, you should be able to click on view my stats online and it will open the nicehash webpage for you to your mining address. That will show if nicrhash is receiving your hashes and if they are, how much you have made. There is also a estimated payout spot on there too to see how much you will make based on your hashing speed.
First of all , let me thank you for the answer.
Yes , i got some information from My Stats, but i don't know if they are "enough" because the GPU isn't working at 100% for sure.Because the fans they don't even go up.
Yesterday when i wrote the post, the GPU was making "fan noise" ,but now it's like it's idle.
From the way it is the "Pascal" Algorythm yesterday was really good 1,88$, but now was stable at 0,15$.
And also i saw in my stats that there were a lot of interruptions during the night.
https://s30.postimg.org/56c90wgup/image.jpg