ADD Buy Premium to open W/Samsung Store

Again, NO way for Watchmaker to update Samsung Galaxy store Watchmaker v5.7.8 (purchased premium) to your newest v.6.2.1 premium?! V6.2.1 contains fixes for the Samsung Galaxy 3 smartwatch. WTF watchmaker ...if I download the stand alone new v6.2.1 and try to PURCHASE (premium again) your app opens to Google Play Store and NOT the Samsung GALAXY store!! THIS IS BS! I have a Samsung store account not google pay store. FIX it! Add your new version update with Samsung!!!!!