harleys equipment and sensory toys

hi and thank you for reading i am kellie mam to harley who is 4 years old and was born blind he suffers from microphthalmia (small eyes) he has severe scoliosis and has had 2 ops on his back already he now has plates and rods placed . harley has arnold chri malformation ( brain in spinal cord) and mild spina bifida along with  learning delays and many more diagnosis.
harley is unable to sit up or walk he is starting to say word like hiya and mamma harley has already had 21 operations thoughtout the 4 years
i am setting up this go fund me page as i am asking for help to raise money for my child a comfortable chair sensory toys and equipment to make harley have the best possible life. i didnt know harley was going to be born with special needs it was a shock that took a while to adjust to especially when they told me harley was blind i told myself i would pay for all this things but has time has gone on and harley has got bigger i know its time to ask for help i want harley to have the best in life and the equipment that i am asking for will help him to develop in the best way he can.
harley sleeps with his 15 year old brother as his cot is to small and he cant go in a toddler bed as there not designed for children like harley
i would appreicate  your help on making my life and harleys life better has i have 4 more children and harley is very demanding he is getting frustated with sat in a wheelchair all day and night i will be so thankful for all your help