How does the "contract" address affect the transaction of my ethers

I bought some ethers on Coinbase then did a transfer from my Coinbase account to my ethereum wallet. I supplied an ethereum address that I used before and had no issues with. Coinbase shows the transaction is successful and complete. They also gave a link to etherscan explorer. I checked it and noticed something.

Where is says "from" and "to". Sometimes the "to" address is a contract address. It would include my ethereum address along with other addresses that I don't recognise. However, I don't seem to receive the ethers I transfered.

But when the "to" address is just my address, I receive my ethers with no issuess.

Do I need to wait few days until this "contract" transaction is processed before expecting them to send it to my ethereum address?

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EDIT:

I think I am getting somewhere with this. I found my transaction within the " Internal Txns" tab. It seems the transactions we make in the ethereum network can be wrapped inside a "contract". which is what Coinbase opted to do.

Also Trezor, which is what I am using, does not view internal transactions which is why I thought I either lost my ethers or Coinbase haven't sent them.