rSim 10+, iPhone 5, iOs 9.2.1, italian SIM card

Hello everybody!
I bought a r Sim 10+, tried to use it on a Canadian iPhone 5 with iOs 9.2.1, having CA Fido as original carrier.
I want it to work with a TIM (Italian carrier) sim card.

I tried ALL the available options:
– GSM Mode
– TMSI Mode -> M1
– TMSI Mode -> M2
– CDMA Mode

Nothing seems to work, as the phone still displays "No Service", even after 30 minutes.
What can I do? :confused:
Thank you everybody!