Incomplete Burger & No brea****ls as ordered

My boyfriend and I stopped at KFC N12 in Klerksdorp on 14 Dec 2015 at about 11:35 the evening to get us some takeaways. I ordered a Crunch burger for me as it's my favourite and we went home. At home i heated up my burger and when i opened it i saw that it was very thin so i opened it up and i saw that it was filled with lots of sauce & lettauce and that was that there was no Patty on my burger... Previously three times we also ordered streetwise feasts with extra bread rolls and as we got home there was no rolls in... we live far from KFC so its a hassel to drive all the way back to correct this and in the beginning i thought it was an honnest mistake when the orders was incomplete but these mistakes are happening too much now lately... please follow up on this... thank you very much