Guys is it safe to just put the purchased tokens on the exchange? cause i dont have a wallet in my android app. is it possible that it will be stolen? and claimed to be hacked? Am i doing the right way? Please can anyone help me. Thanks in advance.
On exchange hold only the amount that you need for trades. Avoid phones. PC's are not so safe, but phones are weaker. Invest in security money and time to learn more about it.
Hardware wallets are good (Ledger Nano S, Trezor and such), but buy them only from official stores. MEW is safe, but install add on to avoid phishing sites.