How to unlock my litecoin wallet

Dear Ms/Mr,

I have an litecoin wallet which was saved 3years ago.

Now, I wan to unlock it. I have tried many times. It aways said:

password is not right.

How can I do?

Thanks!

You can’t. If you forgot it, it’s gone.

https://hashcat.net/hashcat/
I usually charge for this service if you cannot do it your self…I recover passwords for around 1 litecoin currently…$25-$30…you would send me a copy of your backup and I can send you your coins when finished minus the fee…otherwise there are plenty of youtube videos on using hashcat…option 11300 will recover your wallet.dat passphrase…