Need help how to fix contacts on Rear defrosters.

[fm300zx]

Recently I was cleaning my rear window and the cloth I was using accidentally hit/caught with the rear window defrosters wiring and the prong came right off. I tried to fix it with soldering iron with lead but to no avail and the position (upwards) isn't helping at all. I was wondering if I use a super glue or something if it will work, will there be any electric contact between the glue and the metal contacts? Any suggestions or help will be appreciated thanks in advance. Pics attached of the issue.

[robomatic12]

Any autostore sells what you need to fix the contact, just explain what happened and the product will be exactly for your situation.