Come on man, it was only a few hours ago I explained every cut is to have a collar and how this can be achieved @johnloch, and the third time in a few weeks. Do I really need to repeat that with every cut you upload, or are you going to start uploading cuts which follow the guidelines without me prompting you all the time?

I've tried hard but not able to include the collar based on his only clear mugshot. Can you help on this?

If you can't manage something, don't ignore all feedback given to do it your way - ask for help next time… 

Upload the image using the upload image button and I'm sure the community will cut it for you in good time 👍

Pretty sure that this should be okay! A bit collar at the bottom!

You need to nudge the collar upwards so it's closer to the chin, as explained in the video tutorial linked to earlier. You're also not cropping the image before putting it through remove.bg, as explained in the video tutorial on how to use the tool, which causes the cut to lose quality compared to the original source.

Seems like the source you uploaded as a comment isn't available any more. Can you use the upload image button to submit it on the forum and make sure it can be cut?