Caller said "Hi it's Jack Corp. Can you please get back to me."
Caller said "Hi it's Jacko. I was meant to start today. Sorry. I tried sending an email but it won't go through either. Tried calling but it won't go through either(?)."
Caller said "Hi I'll sent(?) it's about today but I never received any information about the course. I'm not sure what to do. Thank you."