whats app is very critical in our company and because we have multi-agents in the office we go to fresh chat, the point was not clarified by the salesman that maybe the whats app will not approve our marketing chat. 
honestly, we are relying on whats app to increase our sales retention by sending typical messages for our old client recently we move to fresh chat and whats app not allowing us to initiate normal message and this marketing proactive message is disapprove by whats app

what is the solution here even though if we buy the marketing app ( targeted and triggered message ) i don't think that it will work with what's app