I see the message below, then I google tutorials and my eyes glaze over. Do i have to export to mac or is there an easy way around this? It shows

- invalid bundle identifier: identifier is missing.

- Warning: notarization is disabled. The exported project will be blocked by Gatekeeper if it's downloaded from an unknown source.

- Code signing: Using ad-hoc signature. The exported project will be blocked by Gatekeeper.