Caller, Collecting money for Scope

so had a knock at door today you didn’t lad with a blue T-shirt on with Scope in big letters across it, says Scope have lost its government funding and collecting £2.50 from anyone willing to donate said they need to raise £15,000 I told him I was a member and have an invisible illness and was struggling financially myself he was surprised I knew about Scope wished me well and went on his way knocking on more doors.