When User select item from master which is stand alone page what is want is this selected page show in my detail page also tabbed page in bottom bar.
First, I don't know that I would use both a side navigation and bottom tabbed navigation at the same time. From a users point of view it may be confusing, but maybe it makes sense in the app you're building.
To navigate to another page, simple do something similar to this:
await Navigation.PushAsync(new BillActionPage((int)billId));
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