- If you do not have the required documents, do not use these platforms.
- If you do not read or understand the terms of use, do not read these platforms.
- Do not trust one platform. It is best to use several reliable platforms.
What is the difference between Coinbase and Binance? Both are central platforms, so it is best not to use those platforms to store large amounts.
If we want a comparison between Coinbase and Binance, Coinbase will win, the problem is that they may close your account at any time, as the support team may not respond, but the platform remains legitimate and one of the safest ways to buy Bitcoin (focus buy, not store.)
Blockchain wallet is the worst advice for storing cryptos, it is a buggy wallet, does not support bc1 address (fewer fees), and other things that make the decision to use it a waste of money. Try Electrum.org
Most negative reviews are for people who have experienced problems, not reports of scam against this platform
Returning to your condition, have you contacted the support team? What was their answer?