I saw in some comments some people dissapointed or saying poloniex is scam, what do you think?
Stay away from centralized exchanges. They will find ways to extort your KYC as well as your money from you. And they will probably sell your data (passport and so on...) and they will claim it was due to a "hack" to avoid responsiblity.
I have had no issues with Poloniex but they do tend to disable coins for weeks without warning, which sends the price down hard because the trading volume and liquidity of Poloniex is really low. Especially during bull runs. So it might not be a scam but it is sketchy.
I saw in some comments some people dissapointed or saying poloniex is scam, what do you think?
I have never used them from from looking at trust pilot reviews, it turns out that when they started around 2014 they used to be great in terms or their services, deposit and withdraws but recently the reviews about them falls between a shitty service and scam. A lot of their users are complaining about being unable to withdraw their funds after a period of time. They are disappointed, frustrated and have regrets.
Here is their review -
https://www.trustpilot.com/review/poloniex.comTo avoid these issues just stick with a trusted crypto exchanges use mainly the top four or five but with extreme caution. Check coinmarketcap for their rankings.
It would seem that Trustpilot is not trustworthy when it comes to reviews. Look at the Binance, Mexc or any other cryptocurrency exchange reviews. Either 2 stars or lower. CEX is trash yes, but how can the reviews all be bad? And why does TP delete some reviews but not others?
Rather than a review website, it seems to be more of an extortion website to me....