This is a list of all articles at AltcoinTrading.NET that are filed in category psa. There might be good stuff in the how-to guides as well, by the way.
Their smart contract mechanisms are rarely compatible. Your money will be lost and exchanges will not want to help you, for legal reasons.
Bitcoin / Altcoin Trading Tools for hodlers, investors, daytraders, swing traders, scalpers
opsec, defi, charting, technicals, fundamentals