Quote from: BTC365COM on Today at 06:58:45 AM

Hello guys, I am trying to buy a copper membership using Binance. I copied and pasted the address but it selected Solana as the default network.
Am I doing it right? Thanks in advance for your replies..

99.9% sure that you're not doing it right.
The copper membership page tells about Bitcoin, so you have to transfer Bitcoin, on the Bitcoin blockchain. That means on Binance either Bitcoin, either the newer Bitcoin SegWit.
Keep in mind that withdrawal for Binance brings withdrawal fees and it's not a good business to withdraw such small amounts.