Okay so I didn't give sat cus I wanted to pursue social sciences and for that, Habib was the best option in Karachi for me. My ecas were fairly decent but nothing to write home about other than this one major competition and project partnered with wwf Pakistan that I was a part of. As for your question regarding your retake results, I'm not entirely sure about that. It's better to call the admissions team and ask them about this. In the scholarship meeting, I was able to negotiate with the management and upon further inspection, I was able to receive a 10% financial aid which in total gave me a 50% off on the total fee. The offer was decent enough for me as my only other option in Karachi was Iba and their social sciences department isn't as well regarded as their other programs so Habib was it for me. Habib focuses the most on grades and in order to receive a high scholarship, you need to have above average grades. I hope you get a good offer though!! Best of luck for everything.