I have problem in all my sites

this is exmaple


???? ?????? ??????

you can see that ???? ?????? ??????

this problems in all site

and appeared when i transfer to another server

I contact with support and said that

Troubleshooting characterset issues on third party websites is outside the scope of cPanel support. You will need to check the PHP configuration between servers and loaded modules as well as the database collation on each to see what is different between the two servers that is causing the issue.

please, help me to solve the porblem

iam waiting you

thanks alot