Do a check security to your account at Google and add 2 Gigabyte in your storage, permanently.
Η company with a special offer for Safer Internet Day (every year on February 9) it offers 2 Gigabytes of permanent storage to account owners who complete the security check.
The test takes less than a minute. We should mention that Google made exactly the same offer last year, the same day.
To do Security Checker, visit the following link:
https://security.google.com/settings/security/secureaccount