There are various actions you may take independently that are most probably able to resolve issues without opening the support page. Some of the top fixes are listed below, navigate through them to resolve the issues. Refresh your browser, or force-quit and restart the mobile app of MetaMask wallet. Restart your laptop/desktop or smartphone whichever you are using. Try locking and unlocking the MetaMask once. Check the applicable block explorer for the network you using, such as Etherscan, if your issue is about any specific transaction. Block explorers are a goldmine of knowledge and provide far more specific information on the what, where, when, and who of transactions. Make sure MetaMask is installed successfully and up to date. For comparable issues, go through the community forums and the knowledge-based articles available on the official website. In case you are having MetaMask Sign In issues, contact MetaMask’s experts to resolve the issue and if they suggest, reset your MetaMask account.