helping street animals by building an eco animals friendly shelter

Hello, we as human only think about ourselves , we built empires to hide from the heat and rain , but we forgot those small animals, who's gonna help them, I had one street cat who came by my house several times, I tried to feed him and cure his wounds , and shower him from time to time until he became my bestfriend , like a son if I might say, I loved him and protected him by my life , and on day I was gone for a doctor appointment. when I came back home , I couldn't find him, I looked for him for days and made wanted ads to seek people if they saw him, I spent almost all my time looking for him , his name was Grisou , because he was grey , after one week , I was walking in a small hood and I found him , dying .

how ?

a car hit him and broke his spine I took him to the doctor but it was too late , the doctor told me that he won't survive more than a week , I asked her and begged her to do whatever it takes to help him, though I didn't have enough money , I went and sold my tv to afford his surgery . but no matter I couldn't save his body, his soul still here in my heart , the other day I had a dream of him asking me to make a shelter to other cats and dogs so they don't have to live the tragic things my baby lived , I don't have money to make a shelter , so i ask you guys to help me , I'm gonna build and eco friendly and animals friendly shelter and start gathering small animals from the street and i don't know how much it will cost me , but i hope i can get enough money from here to make Grisou's dream come true , i will be so thankful .with much love .<3