One of these methods will do the job
How to Fix Attachments Not Showing in Outlook
Email attachments let you share documents, pictures, and other files with your contacts. However, if Outlook doesn't display these attachments, you won't be able to view them.
There are several reasons why Outlook might hide your attachments. Don’t let missing attachments ruin your email experience. Below, we’ll discuss a few methods you can try to fix the problem.
The first thing you should do if you don’t see an attachment in an email is to see if the attachment exists. You can usually see this in your inbox by looking for a paperclip icon next to the subject of the email. This will indicate if the email has an attachment that you can view or download.