fairly new to tanking love it so far only lvl 19 but dont really not what to spend my training points on if anyone could help i would appreciate it

at 19 you don't need to worry about spec much. pick talents that improve either your damage or your rage generation. My preferred (up through 20)are:

 

Battle Cry

Enraged sunder

Decimate

 

Once your 20, respec to vengeance and follow most the vengeance specs up through 30 or so, then start putting points into immortal. a Hybrid spec does great for tanking most content, and the lower tier talents are better in vengeance anyways. Google hybrid tank builds on this forum, there's been quite a few threads about the subject over these last few months.