Indeed, after 10 years of experience in the field of [automotive spare parts], I wish to give a new turn to my career, because [reasons for your retraining]. This is why the offer as seems to be the ideal opportunity to put my skills to good use and thus breathe new life into my professional life. In my previous experiences, I have had the opportunity to [describe your previous responsibilities and accomplishments]. These opportunities allowed me to work]. It is for this reason that I think I have the qualities required for the position of automotive parts storekeeper