On the site there is a PDF with guidance : https://info.undp.org/erecruit//How%20to%20Apply.pdf
For guidance on how to upload , you may share the following:
When you have complied all the required information on your application and submitted it, you can go to Careers home and then by:
- Clicking on [applicant attachments] on “my career tools” box :

- You will need to scroll down to the bottom if you have applications and then Clicking on [add attachment] under “attachments” box


- Selecting the type of attachment you are uploading

- Writing the attachment purpose

- Clicking on [add attachment]
- Selecting the attachment

- Clicking on [save & return] if it’s just one or click on [Save &Add More] to continue uploading files.