I'm 54 Years Old,6'3",235 And Diagnosed With Low T And

I'm 54 years old,6'3",235 and diagnosed with low T and currently taking testerone injections every 5 days as prescribed by my doctor. I'd like to consider HGH with the testerone and would like to know how much to take weekly to be effective in helping me drop body fat. I exercise 4-5 weekly.