I have downloaded the tesco clubcard+app on my phone (MOTO G(6) Play.)I tap pay in store.But the facility to connect to my bank and pay in store is not there ,NOTHING ! . Tesco bank phone help say it is .but it isnt.My son has it on his phone .no problem .I have deleted and reinstalled the app 5 times ,no change.I have logged into my account on a different phone , still nothing . can anyone help!