Q: i lost my office can you halp me?

this is a volunteer forum

we can not help you with this

if you purchased from Apple computer please contact them using the link at the bottom of the page

or call Microsoft as they are the developers of Microsoft Office https://www.microsoftstore.com/store/msusa/en_US/DisplayHelpContactUsPage

Apple has no way of knowing. Office is a Microsoft product. You need to contact Microsoft.