Hi I’m looking for Apple certification but I don’t where should start it ? Where should i do course and how can apple for certification . any advice please?

Hi I am extremely interested phone repairs and have some experience. I have carried out research and would like to obtain a Apple certification to carry out authorised repairs. Please can you provide me with information as to where and how this course & certification can be obtained.

I would like the certification for iPhone and Mac Repair.

I would really appreciate your assistance with this matter.