My car ac not cooling well mechanic give me advice fix it second hand so my i wi

Hello Salim, The A/C not cooling could be an electronic issue or a refrigerant system leak or blockage. First, make sure not to use any A/C sealants, as these will damage your A/C and the refrigerant recovery equipment. Next, what advice was given to you by the technician? Did they provide you with a diagnosis?