Whatsapp group contacts extractor without web whatsapp

Hello Sir/Madam, Greetings This is Amit Joshi from Acmeuniverse i-Tech software development company, we have been in this industries from last 7 years and providing services to our clients with the impeccable standard, we have experience developers team to develop native mobile application(Android and iOS) and websites web admin panels etc. As per description line you need native Android app which has feature to extract whatsapp group contacts .please provide more details about the work so we can check it and can provide proper cost and time with the same. i am the one who you are looking for your project development then please feel free to connect with me. Regards ! Amit Joshi Acme Team. **Price and time quoted is just placeholder