Why this sentence is not correct - I want to have a aim in my life goal // aim

Correction please - I have to much from animals and I am so happy for this - My brother recently travel to USA and I miss him - I wish to adopt dog or cat but i don't have any Idea for Deal with them - I want aim in my live - Can you quickly my order - I have you one apology and you only listening me - Don't be sad and anger but try be forgive - All my life I don't see any airport but I very hope I can see soon - one day my friend tell me secret him . he has Relationship with his Neighbor