How do I mine Coins and connect them to my coinbase account?
EOS isn’t a POW coin, i.e. it’s not mineable.
To be more specific: " The EOS blockchain is based on the Delegated Proof of Stake (DPoS) consensus algorithm which does not require miners. Instead, DPoS-based platforms have a group of validators that sign the blocks and maintain the blockchain in general. In the case of EOS, there are 21 block producers that perform the role of miners by validating blocks. The EOS community elects each of them."