All blockchain data is public. We have access to the same publicly available information as you.
We only store your email and phone number, we do not have other personal information. If you go through KYC for fiat to crypto on-ramps in Argent, it is always done through third parties, and they are the only ones seeing that data.
If you would like us to delete this data, please email firstname.lastname@example.org and we'll be more than happy to do so.
App usage data
We use Amplitude for typical app metrics such as new downloads. Data in Amplitude is anonymized and we do not send them any personal information.