Helping leo buy a stroller

Leo was born Novemeber 17, 2001 the family was excited for our youngest brother to be here with us. When Leo was born we noticed he was crying abnormally day and night and we didn't think anything of it. Four long months passed by and still helpless amounts of crying, when we decided to get Leo checked up. Doctor didn't say noting was wrong with him until it took couple years to let us know what was wrong. The docotor had informed us with shocking news we did not except, he was diagnosed with: Congenital Anomaly, Encephalopathy, Microcephalus, Anixety disorder, Symothoms/ Syndromes, Ceberal Palsy, Hypertonia, Lack Of Normal Physiolgical devemolment, Developmental Delay, and visual loss. Leo does not speak nor interact with people, doesn't walk but has those days were Leo Anxiety get bad. Crying, yelling he calms down when being held. Unfortunately Leo has been growing out of his equipment and we want to get him a stroller that will be comfortable, the price of it is to expensive and we could not afford it. Anything will help. May God bless you! Thank you