Well, the Google delivery part is not something you told before, but would have sped this process up quite a bit.
Because in that case, you should update your MX records. The domain ynro.eu is currently using the nameservers from instradns.com, and the configured MX record is mail.ynro.eu. If you want to receive email with Google, you should probably change this to Google’s mail servers: https://support.google.com/a/answer/140034?hl=en
However, that does make me wonder why you’re asking the question here. We’re not your domain provider, DNS provider or email provider, so we couldn’t actually do anything that could affect this. What made you think we can help you with this?