Wow your reception is worse than T mobile

Hello, new to Boost mobile here. Just switched phone yesterday. And the first thing to notice was that I only get one bar at my home even though your coverage map shows there should be a strong signal. I switched from Mint mobile which is on T mobile network and I thought their coverage is bad. And to make things worse, you don't even support wifi calling! So what can be done to "Boost" my reception at home?