Please help with last two.
10 ac In port I take priest up in arms after capture (10)? A N ? P I R A ? ?
9 d Net is otherwise available in Egypt (6) E ? ? S E ?
12d. A beer ad can upset show performer under pressure (10, three words) -A--EABE-R.
16a. Go to pot antiquated stonecrop after beginning to flower (7) -ONPI-E.