Hi @bhenry - both GPIQ and SCHD are US based ETF so ineligible for trading in Europe. Have a look here to see what can be requested: Stocks & ETFs requests Help - 
Stocks & ETFs requests - Trading 212 Community
You might be able to find an eligible equivalent fund. www.justetf.com is a good place to start. Eligible funds tend to have “UCITS” in the name somewhere.