To help get him more learning and support items

Hello this is Jonas.He was born with a weak heart and has Autism...He is a very loving boy .Jonas loves to read, draw and loves plants and nature.. I try to get all he needs but it's hard . He needs many levels of sensory toys and swings to help him with mobility. He has a hospital bed and his wheelchair that helps him  but he does need more than that.If can Please help  Thank you...