Maxi No Cover

We purchased a few 20L Maxi Cover to paint our house. The colour is perfect but the coverage is horrible and the dirt sticks to the paint like glue, you have to paint over the dirt to get the marks gone. Not to mention you need more than 5 coats to get close to the colour and hide the white paint underneath. We only managed to paint a small area of our house as we ran out of paint 1/4 of the way thru our paint job. Maxi Cover is not worth the purchase at all, we need to find new paint to redo all the work, We just lost a couple of thousand rand.....