Can not setup Inapp Purchase

Hi Ron,
It seems you don’t understand my mean.
My 1st binary already published on galaxy store but it is free version and wan’t intergrate IAP Sdk.
Then i’m intergrating IAP from 2nd version and currently issue happen as my topic question.
Maybe my issue similar to topic : Error "This binary does not support IAP" - #2 by r.liechty_SDP
So i just want to ask your to confirm that before i delete 1st binary.
Thanks !