I'm guessing he may be talking about the Yescrypt16 algo that excavator got support for in 2015. I don't believe there is any support for GPU yescrypt32 mining at all. It could be done, but mining yescrypt32 on a GPU would be extremely inefficient. Not that I wouldn't do it anyways

if you were smart, you did not talk about it, at the moment with 1080 Ti income 2 - 2.3 $, on other coins the income is more, if the coin develops, then it is more profitable to buy it
http://a.radikal.ru/a20/1804/9f/dcd6ad97f704.jpgI have checked your screenshot and that seems legit. So, what miner do you use?