CANT APPLY MY LIP GLOSS

On Thursday the 18 July I went to Clicks to purchase beauty products, amongst them was the pink Megalast stained lip gloss. I have to return it back on Friday morning as the brush had broken off as I was applying it. I got an exchange for another one (same colour). On Sunday as I was opening the lid to apply, I noticed that the brush on this one has also fallen off and is actually inside the lip gloss. So now I have to go back instore again. I am so dissappointed in this product. I have lost all hope of ever getting one that just wont fall off.