Bug in Inapp subsctiption android

Hello , I am Android app development Expert and have 7+ years of Experience .Please contact so we can discuss the issues in detail . Thank you

I’m an experienced full-stack developer with more than 3.5 years of developing experience in React.js, Vue.js, React-native, iOS, Swift, Android, Java, javascript, PHP, html5, css3, etc. I’ll develop your work with the latest technologies. Please consider me and come to talk to me. I’ll show you my work in react-native

⭐⭐⭐ ⭐⭐⭐ ⭐⭐⭐ ⭐⭐⭐ ⭐⭐⭐ ⭐⭐⭐ Please nurse your precious time like gold!!! Hi, my name is Aleksey. I'm an experienced mobile developer. I'm very interested in your project. I tried a similar project before. My main goal is "Best Service". My skill: ⭐android(6 years) ⭐ios(3 years) ⭐codeigniter(5 years) ⭐laravel(3 years) ⭐wordpress(5 years) ⭐hybrid(5 years) => ionic, flutter, xamarin If you work with me, you will be not fail. Never. I will look forward to hearing from you!