After obtaining your Certificate of Achievement, follow these steps to download and use it in your Preply application:
1- Go to My Account > My Documents - here you can download your Certificate of Achievement.
2 - Please ensure that your Certificate is in the correct format before uploading it on Preply. We recommend using JPEG or PNG file format. Also, check that the size of the file is not too large. If your file is in PDF format, then it will not be able to upload. We recommend converting your PDF to a PNG or JPEG file for easy upload.
Free File converter -
https://pdf2png.com/