yes I'm playing it like 4 years and gather more than 3K$ but cant withraw
...
Be careful there are no investment sites that will give you free money, just like this golden farm buying birds and gold is the way of how to invest on this platform. Once you send money to them, you won't be able to reverse the transaction.
I searched a bit on YouTube, and most of the comments they tried to withdraw from the same platform, but they never received any amount from this website. It means it's a scam website.
High likely that it only steal some info e.g. email, phone, names,.etc.
@OP Playing it for 4 years is too much and you just decided asked here because you feel like it's suspicious and withdrawing is not possible, how come.