Bitsler is a platform were I learned how to trade btc to usd it's like forex trading I love using bitsler. Though I get loses and profits I would love to invest in bitsler.
It looks like you might not have visited the right website or just wrote that comment without even entering the bitsler site. Bitsler is not a trading site but fantastic gambling site and you can't trade on this site. If you want you can exchange between BTC, ETH, DOGE, BURST and LTC. There is no option to exchange USD so better check which site you visited. Here is the correct url -
https://www.bitsler.com