Service my car

My car air conditioning seem not function well lately, I can feel the heat wave occasionally. I hate that feeling actually, especially during sunny day! I had told hubby to check for me but he couldn’t help much coz he is not good in checking Auto air conditioning. Look like I have to send my car to workshop to do the through checking and get ready some money. As far as I know, servicing air conditioning is not cheap nowadays. *sigh*