Poor cell service in the upper mission of Kelowna?

Just Moved In

New to Telus, best I have gotten is 3 bars.  Most of the time it’s only 1 bar in the upper mission.  Never had an issue with my old provider, I thought Telus was supposed to have the best coverage.

Just Moved In
Need to stand in one spot in one room of our house to use cell despite number of bars. Rest of property a total dead zone