the two sites i used are coinmama.com and oksdaq.com
......
i bought it from IEO section in oksdaq.com
I ever read about Coinmama and it has been so long time. There have been many reviews about it and based on review, it is a good exchange. However, I personally never used it so I personally cannot prove that it is legit or not.
However, about oksdaq.com, this is my first time me hearing the exchange. I also searched in the Coinmarketcap and COinGecko about oksdaq.com but found nothing.
I tried to search about oksdaq.com and really found little information about it.
Did you join their IEO Launchpad of this coin
https://www.oksdaq.com/xo? This coin and IEO Launchpad?
If yes, it is stated that the calculation or Result Announcement will end in 2021-05-07.
I don't know their schedule, but I think that it is too long waiting for the result. almost 1 month, different from Binance, they give the calculation and also token distribution only several hours - day only.
This can be a lesson for you not to believe someone else moreover someone you only know from that kind of application. It is better to do your own research or gather information from more than several sources and then consider by yourself to decide.
Just wait until May and you can see whether they are scams or not. But now, their website is still on and you can contact their customer service on
https://t.me/oksdaq ..
That is the only information that I found.