could you please give us profitable new coins at the movement. may be some brand new ones ok.
Check out
Coinwarz, its good place for getting information about coins. You can find out which coin is most profitable at the moment, and many other useful things. They have hash rate calculator also, which comes in handy too.
Ouch, you bought your 1080ti at the worst timing. It will take years to reach ROI with that price.
Perhaps, since you only got 1 GPU for mining, why don't you start with Nicehash (that's the best place to start for newbies) to earn Bitcoins which can be used to buy another coin or cashout to buy your second GPU (secondhand).
However, $1,200 for a ($700) GPU is a bad deal.
Yes I forgot about
Nicehash. I have used it before, and I can say that I was satisfied with its performance. With their miner you can mine different algorithms, and get payment in bitcoin. So check it out too.