node communication is not showing in nam

[nkengr-eshete]

hi there here is my tcl file in the nam when the data moves and the node wave not showing but in tcl it shows that data(enqueue, dequeue etc..). please run the tcl and observe that the node are simply moving showing data exchange. I took mobility from bonnmotion. is that the reason for this, not showing when node send data, a wave sensing the neighbor etc..
https://drive.google.com/open?id=1m4cWHjF9H5AIkzETK2_zJggRMVVg58mL
regards