Yes, but the reasons for making a complaint are limited and specific.
Ebay will acknowledge your complaint but they will not tell you what action, if any, they take.
Use 'help & contact' on your Ebay page and insert a relevant search term, e.g. 'report a buyer'.
"There are two ways to be fooled. One is to believe what isn't true; the other is to refuse to believe what is true.”
Søren Kierkegaard, Danish philosopher (1813 - 1855)