It should be ok as long as you didn't sign the new contract. When you accept a recontracting, they will email it to you for signature that you are supposed to exchange for unit once delivered. If you want to cancel, call their hotline, get a reference number and ask for the complete name of the agent.
A unit was supposed to be delivered to today, long and behold, Globe does not fail to dismay. I have called their hotline twice, chatted with their support, nobody can tell when the unit will be delivered. And I have read so many horror stories on their delivery or pre-orders. @GlobePH