I wouldn’t advise it. Monzo aren’t set up to reliably accept foreign payments. I’d look for another bank account for this. Starling, perhaps.
Your best bet is to ask in the support chat in the app (go to the help tab and search for “Contact” to get an article with a link to the chat). If it’s USD from a UK bank you might be fine. If it’s USD from an overseas bank then as @Anarchist says, you probably need to look for a bank that supports IBANs (which Monzo doesn’t yet).
How do i access previous chats in Monzo app??
It’s all one long feed, so just scroll up