TF ADC is hard to play without a pre-made sup for the coordinator should be on point with the TF plays and roaming to other lanes.There are also a small range of supp that work well with TF ADC

Blitzcrank
Thresh
Braum

There are other supp that work well with him but with my experiance these work the best seing that they have hard engages and with braum you can get a perma stun if timed correctly.