I have problem to select the android application option for collect data, it only show online-offline (multiple submission) all the time

[Kal_Lam]

Welcome to the community, @borshonbhattacharjee! This post discussed previously should help you answer your query:

Data collection method keeps reverting to Online-offline (multiple submission)

Welcome to the community, @gducos! Maybe this post discussed previously should help you understand why this happens: And this post too … Long story short: This is a feature for you to get the URL (for the proposed method). Once you have the URL for your proposed method, you can use it until you wish to have the URL for another option.