I was about 11 years old when my church youth group attended a Billy Graham Crusade Stadium Event. He called us all to come on down from the stands for salvation and I followed the descending crowds. Eventually I was met by a person who took my name and address. Weeks later I received Crusade stuff in the mail that offered literature and elicited “offerings”. I was just a broke kid so I wasn’t saved.
At age 11, of course you would not be in position to make donations. Of course accepting Christ is not dependent on making a donation to any preacher or organization.