Hey guys! I ran into such a problem: I wanted to enter the MetaMask on the PC (before that I used the mobile version). I enter my secret recovery phrase, but it says that it is incorrect.(I don’t remember my password either)
Hello, Just make sure that you imported them correctly. The order is important.
Check the spelling, specially check the middle letters and make sure that they are spelled correctly. This link can help you as well:
Thank you very much, the error was in 1 letter 
Glad that the issue got resolved.