what text will be on your advertisement ?

Get your walls PLUMB FLAT & SQUARE in one easy process. (or similar)
Include the QR code which gives a short description - "Learn how they work by scanning this QR code" (or similar)

I am currently working on the concept and refining the design.
Please allow me to finalize everything by the deadline. Thank you for your patience!

The original post had the wrong QR code. Please use the QR code shaped like the thumbs up.

I have attached my design, I hope you will like it.
I suggest downloading the design so you can see the details better.
Could you please let me know your thoughts on this approach?