I lost my uncle few Weeks ago due to the covid 19 and I have his wallet I have my uncle wallet and I don’t have his private key can anyone help
I have my uncle wallet 


The only important thing in a wallet is the private key(s). Usually the wallet's contents are protected by a password. Without the password, no one can get the private key out from the wallet.

The actual money is better thought of as being in the public blockchain. Money is not really inside the wallet.


  and I don’t have his private key


Then you don't have any control over his money. 

You must find the private-key or a seed-phrase (recovery phrase) - usually consisting of 12 or 24 words from a special list. The private-key can be recreated from the recovery phrase. Prudent people put this information somewhere safe. Some people stamp the recovery phrase onto a fire-resistant  metal sheet and lock that away somewhere.


  can anyone help


You will get lots of offers from dishonest people trying to steal the money or, to trick you out of money in "unlocking fees" or other fictions. Don't trust new people who communicate in private. Never give anyone else anything that looks like a private-key or recovery-phrase.

But no, you really need to find the key or recovery phrase. Nothing else.