we need to build multivender b2b agri input android app -- 5

i want to be make b2b android app like
users they need to purchase b2b agri products like seeds, agrochemical
for reference: https://play.google.com/store/search?q=agrim&c=apps
https://play.google.com/store/search?q=agri10x&c=apps

ek aur reference ke liye bhejta hu. aur usme user onboarding kaisa hoa wo bhi hai
https://play.google.com/store/apps/details?id=com.arzooonative
(https://www.youtube.com/watch?v=cdBybfDJkWQ)

zoho live chat, webengage analytics, multilanguage sdk, customerglu reward sdk integration. all platform SDK available you just need to integrate,
i want pure native app. not web view or web app


push,sms, email, in app notification ke liye hmare pass webengage sdk hai, multilangual language ke liye bhi sdk hai, chat ke liye sdk hai , reward for installation app uske liye bhi sdk hai customerglue ka,crm ka bhi hai aapko bs daalna hai