FGS you are so stubborn and awkward @Primmyhill and absolutely NOT admitting you may be wrong, or even attempting to understand why some people feel like they do.
I explained why I believe the people around you are reluctant to give, on a post last night which you can't have seen as you didn't respond - so I will post it again (some of it.) From my post last night...
I think people find it jarring, (you asking for sponsor money) because they have been ambushed and cornered so many times by so many people to give money, and donate to their DH or DC's sponsored 'thing,' and have had enough of being ambushed by chuggers and beggars in the streets, on the exits of shops and stores, at their own door, and at 1 in 3 checkouts they pay at. So I think it's just jarred people. That's why people have piled on.
I did say I felt bad for you having such a pile on, and I apologised too, for being a bit harsh on you on a couple of my posts before, but I withdraw that apology after you posted THIS nasty post earlier.
@Primmyhill 7.52 today
No mid life crisis involved. Why is it always described as this. Just because your OH is probably a lardy couch potato past his prime, slightly jealous are we?
You really are a piece of work aren't you? And you wonder why your 'friends' don't want to give anything? The more you post, the more I can see why! 
And your whole 'well I gave to them, so THEY should give to meeeeeeeeeeee' attitude is bizarre and unpleasant. You don't give to receive, and life is not transactional. What a miserable, tedious life that would be if we all only did things for people, with the agreement that they do something for us in return.
Have you got a little notebook where you keep all the information, and lists of everything you have done for people and everything they do for you (or don't do,) and a little checklist to make sure they all do something in return? What if they don't comply? Do they get a big black cross next to their name (whilst the ones who do comply get a gold star?) Do the non-compliers get unfriended on Facebook? Do you block them on your phone? What? Just curious.