I want to buy some BTC with cash locally, the seller i found says : "send BTC to your wallet. After 1 confirmation On blockchain, collector takes from the table cash."
Is this enough to be sure i will receive the bitcoin sold me? Or its better to wait for 2 confirmations?
I think you should trade through some e-wallets that are supporting BTC. or if you do not have an account in those e-wallets, go to the Huobi OTC. they have support for traders on BTC trading and big altcoins.