Dont use Rain if you want a fast network

I just started using the Rain 5G internet and I stay in Midrand ,and I can now safely say Rain is the slowest network in the history of networks.I started with the 4G and it was slow and I cancelled..then went back this time with their 5G promotion and its even worse than the 4G , I even tried connecting to the LAN..ddnt work

Am working from home and I cant even join meetings with Rain coz its very slow.I dont like being binded by contracts but it seems like I dont have choice now