I knew there are many experts on Bitcointalk. They help those who want to seek.
I have a problem with my trust wallet. I want to add maric Mainnet with trust wallet. But I am unable to do that. If someone has solution than can tel me. I am very very Needy. And I do not know what to do.
You mean, want to add Matic mainnet in Trust wallet? Does that mean you want to restore or add your automatic wallet in trust wallet? Actually I don't understand your question clearly. You can use metamask and you can easily add Polygon mainnet in metamask via Chainlist site.