Issue transferring BTC from Coinbase to Robinhood

My mother created a Robinhood account to transfer BTC from Coinbase to Robinhood.

Robinhood Provided the following address for a bitcoin transfer: 3CTDKYLTiB6ia3ZvPQGHoeWBS4HbT8uyMX

That wallet transferred the received BTC to the wallet address: bc1qdfl3dfnwwvlqa5jpckh0ccwpjczh5y566c4g76

Her Robinhood wallet address is now different than that original address provided. Has anybody heard of this happening before? Is there any way to determine the owner and exchange of the final receiving wallet?

Any guidance is much appreciated.

Transaction date: 3/16/25 12:57pm

Transaction ID: 5a512754b6e03c34c3522b1a496f4d86f51ddcbf31a6ed0bfd6c197a8bd56789