Help rebuild for my sons'

I'm not the type of person to reach out for help. I always figure out a way on my own. In this instance, I don't have the answer . Most of you know that Ryan and I have 3 Autistic sons'. We live on a very busy road where they are unable to safely play or comfortably due to the constant loud traffic. My backyard has an in ground pool and they don't know how to swim. Our only safe place to play outside is on our gated deck, which is no longer safe. The wood is caving in, the nails are popping up, the gate is broken, the kid's are getting splinters. It's literally falling apart. I'm at a loss as the warm weather approches. A family friend is able to restore their safe place with pavers with the amount I'm trying to raise. Tristen & Riley have been denied of enough things in life. We want to go to the park but it's too loud and hurts their ears. We want to go to picnics and Birthday parties and do what every other parent gets to do with their children. But we can't because Autism is a very cruel monster. We have accrued a lot of debt over the years and dont know what else to do. I don't expect to even come close to meeting my goal but even $5 would help. I want to blow bubbles with them, watch them ride bikes and play hopscotch. Any donations at all would be a blessing. Again. I'm very uncomfortable asking for help but it breaks my heart when they ask to go outside to their zen spot and I have to tell them no. Thanks in advance to anyone who can help out.