How can we retrieve data like images from winsock to form

hi there,
I want to retrieve data from winsock which connected to a website including some fields and images.
I want to get image and show it in a picturebox.

It's a multi accont creator which is using proxy, but the problem is that there is a captcha in the website,
I don't know how to show it in the form so that when user see the captcha and enter the code, then winsock starts to post data.

Thanks in advance :wave: