Can you please suggest developers that can do ERPNext customization to be used as auto parts ERP/CRM /
Welcome to ERPNext malammouri,
I encourage you to search the forum, or alternatively and ideally please post your requirements here https://erpnext.org/erpnext-jobs
Dedicated support can be found here https://erpnext.org/service-providers.
Informal support help here on this forum is active and responsive.