I am sorry my wording was very clear. If you think you are entitled to an SLA, then just refer to the agreement you seemed to have signed with them. Don't be shy , please enlighten me. There is either a signed contract/agreement that you have a copy of or there is nothing on file.
No the issue is different, Technical support too is complaining about Apple Engineer and asked me to submit feedback with case id reference.
Any Apple product buyer signs a contract/agreement?