Awesome Telkom

Must say i have been happy with your service. Data that is cost effective and lasts quiet well. Ported from Vodacom some years back and i havent had reason to even want to move again. Liking it with a little hiccup, i am now staying in sky city, Alberton. The connection is low and only really connects to 4g in little pockets. Is there maybe a plan to better this?