Problem with react-native and drizzle

[tigersze]

I have recently tried to do the drizzle and react native tutorial . However, I don't know whether it is the problem of RN or the tutorial is too old (wrote in 31-01-2019) , I follow all the procedure and still cannot get the app on my android phone. I have stuck for almost a month for finding the config and setting on the internet.
Does anyone also face the same question?

I have tried numerous method and things on the net. (e.g. some new setting by others --> react-native-truffle-drizzle-2020
But I still can't find a workable react-native-drizzle project until now.
Anyone know how to set up a workable environment for the drizzle in react-native? Or does anyone know another programming language/ method to make a mobile payment dapp?
I really want to make a mobile dapp!!!!! Pls help!