If it is your Ingress account that's suspended, you'll need to contact the Ingress team (specifically the team that looks into bans) rather than the Wayfarer team.
If you can still access and play Ingress, then the next thought is did you also have a Pokémon Go account associated with the same email address that you requested to be deleted? If you have both Pokémon Go and Ingress accounts associated with the same email address and request for one of them to be deleted, it can cause issues with Wayfarer access privileges.
Answers
If it is your Ingress account that's suspended, you'll need to contact the Ingress team (specifically the team that looks into bans) rather than the Wayfarer team.
If you can still access and play Ingress, then the next thought is did you also have a Pokémon Go account associated with the same email address that you requested to be deleted? If you have both Pokémon Go and Ingress accounts associated with the same email address and request for one of them to be deleted, it can cause issues with Wayfarer access privileges.
Contact Ingress support, not Wayfarer.