Today i opened acc on Bittrex.com what i should do next?

[cozwaldo]

Maybe if you have some skills which are in demand ,you could offer these skills in exchange for BTC.
 

[kakonhat]

Welcome to Crypto trading. Hope you will get your desire profit form crypto.
Before starting trading any crypto exchange you should do some homework for your safety.
1. Write down your signup date of the crypto exchange.
2. Write down your verification complete date.
3. Write down your 2FA activation date ( if you activated).
4. Write down your 2FA deactivation date ( if you deactivated).
5. Take a screenshot of your wallet balance.
6. Take a screenshot of your trading history.
7. Take a screenshot of your transaction history ( deposit and withdraw).
Happy trading.

[CryptoInsights]

It is better you explore first then invest. You can just check out the official account of Bittrex on youtube for guide. I think this is their channel: https://www.youtube.com/channel/UCtkqI5sHrv8NNz0aiDCMe5g

You can even contact their support for assistance. It is great to hold funds on a paper or hardware wallet. Thus, my advise is you create a wallet first to store your coins.