Yeah thanks, I changed the position of the capacitor and connected the ground to the Nano and the NRFs started working, but when I connect a high power module to only the receiver, there seems to be more latency then the low power modules, any possible reasons?
For now, I don't think I can use a high power module on the transmitter as the regulator only outputs 150ma, when I tried it with the high powered one, it didn't work at all, the low power works fine.