Hello, first of all, any resource must be checked for originality. The fact is that there are a lot of companies that work in this direction. Among them are many fraudulent, fake resources, on which not only personal data of users, but also payment details can be copied to third-party servers. And digital money belongs to someone who has access to wallets, an account; In this case, there is no binding to a specific person. As soon as you make sure that the resource is really original, there are positive reviews about the company on the Internet, solid currency conversion statistics are displayed on the site, you can choose a platform further according to technical parameters. Personally, I can recommend you the crypto exchange service
https://crypocto.com/BTC_BTC-to-TRX_TRC-20 as it is the easiest and safest crypto exchange at the moment.
