Your fastdl host address is invalid.
This is wrong:
http://dubaicom.000webhostapp.com/GAME/
I get error 404 when I tried to access it.
Normally you would put something like this in your server config: sv_downloadurl "http://111.222.333.444/tf"
And your hosted file structure would start with: tf
And you would have folders inside tf named: maps, materials, media, models, particles, scripts, sound