Answer
1. The Quraan orders us to send peace and salutations upon Rasulullah (Sallallaahu Alayhi Wasallam).
2. Your question is unclear. However we are required to testify our belief in Allah and Rasulullah (Sallallaahu Alayhi Wasallam).
and Allah Ta’ala Knows Best
Mufti Ebrahim Desai