How can I put link banners on my profile?

Tweet

It is Saturday, but I decided to do some writings here at Mylot. One of it is a dilemma for quite some time now. I have several links of my online earning sites and I wanted to post them in my profile as banners. My problem is that, I am trying to put it in my profile and no result is coming out. I have copy-pasted those links, but when after saving it and try to view it, no result or banner is appearing on my profile. What do you think is the problem? Did I miss something to do? Hope you can help me out on this. Thank you!