Slow ,Noisy and Cold Food

I had a meeting with a friend at McDs in Yeoville on Sunday around 19H00 in the evening ,its was a good day for business for the since the restaurant was so packed but as packed as it was there was only 1 cashier and 1 till opened we had to wait for about 15 minutes just for our order to be taken ,the as we were waiting to for our we heard this noise of people singing and making so much noise singing gospel music ,i didn't have a problem with them singing gospel but if it was on the right tone not too noisy ,as if that wasn't enough we had to wait for our food for another 15 minutes the lady who was helping the cashier to take out orders was messing up customers orders giving people wrong order and other customers started complaining , i had to also complain to get my order but to realise it was out for sometime and the lady taking out order was not aware and by the time we got to eat the fold-over was so cold but i was pointless to even complain cause they would even hear me with the noise that was going on ,and that spoilt my supper it was so bad