I was planning to trade LTC/USDT pair and discovered that Tether.to is not accepting new registrations. Is there any way I can use it? Can I still get an online wallet like omni wallet or exchanges wallet and store it there? Does omni or exchanges give private key to the wallet? I'm a complete noob here, enlighten me please

Bittrex and binance is the best for Tether or USDT trade so you can start btc-usd or eth-usd or ltc-usd.Bittrex and binance is most safest and security exchanger i was seen so you can try this exchanger for usdt trade.I think usdt trae is best for new trader and no need to keep pricate key for this and always use 2fa for security purpose.