I can't select a selector

Hi can you help me guys ?
i need really help i got stuck i can’t select a selector
here is a video
any help would help me so much

@rizkigumai,

Can you use UiExplorer for making selector?
the app does not allow select item, can simple click work there plz check that as well?

Cheers,
Pankaj

I haven’t try UiExplorer, maybe i’ll try as you suggest

it’s doesn’t work either for click,