can someone point me to a routine so i can gain mass

[DSM4Life]

thanks for the reply i really appreciate it

Ath the moment i have been doing

Mon = Chest / Shoulders & Triceps
Tuesday = Lats/Biceps & Legs
Wens = REST
Thursday = Chest / Shoulders & Triceps
Friday = Lats/Biceps & Legs

3x12 for all apart from biceps/triceps which i do 2x12reps.

I take it this is to much?

Where are legs?
You don't need to hit muscles twice a week for them to grow. It might be good for stubborn muscles but not all muscles.