Problem with masking

[joia32798864uvfs]

Hey guys, i'm having a problem here. I want to mask out the words on the building but my mask isn't showing. Also i want the guy standing there not interfering with the mask. After this shot he walks to the left. Can somebody please help me?

[Ann Bens]

You are masking V1 and its covered by V2 with the same footage it wont do much.

This is not a job for Premiere.

If the guy is moving around over the text best is to head over to After Effects and use the rotobrush.