Note for others if you want to transfer to another broker you may be better to sign up elsewhere first, then do an ACATS transfer from your other broker of your entire Robinhood account. This avoids closing positions and reopening them creating a tax event. Just screenshot / save all your lots and cost basis first in case there is an issue loading them at the other end (that’s rare).
There are plenty of brokers, and web-based brokerages work better than a mobile app for me anyway.