Why aren't my contributions showing on my profile?
The transaction didn't get logged properly on Gitcoin's systems. You can add them by using the missing contributions form.
Note: If you used Explorer to donate to a project the transactions will not be reflected on your Gitcoin profile as Explorer is completely decentralized and only a non-custodial wallet is required. A Gitcoin profile is not needed.
This feature will return in a future update.