Paste the wallet you paid from. This page reads the chain directly — it does not depend on the browser you bought from, so it works from any device.
This page only counts ETH sent directly to the sale wallet on Robinhood Chain. It cannot see payments made on another network, payments routed through a contract, or payments from a custodial exchange account. If you believe a contribution is missing, open your transaction on the block explorer and send the hash to t.me/rallypadfun or @rallypadfun. The hash is the proof — a screenshot is not.