What particular aspect are you seeking assistance in? Is it CV?

a google search on research based academic CVs bring me to the following template link: https://grad.illinois.edu/sites/default/files/pdfs/cvsamples.pdf

Other than that, what you need would depend on the admission process of a particular university.

Cheers.

Hi,

Hope you are well.

I understand how frustrated and hurtful it must have been to receive comments that are critical in nature especially when you are not expecting it. However I do understand that their comments hurt you but it would be best for you and your PhD journey if you could just ask your supervisor where you can potentially improve maybe communicating with them is the best way to go as it may allow you to get some answers.

Thanks.