Howdy! Sorry to hear about your rather confusing experience. First and foremost, I want to clarify that your phone is not Globe-locked. Rather, it is locked to its original carrier which is Rogers. When a device is Globe-locked, that means you can only use a Globe SIM card on that device, which is the case when the device was acquired from Globe. Since your iPhone 5s was originally from Rogers then the device is locked to their network, not Globe's.
At the moment, we do not offer unlocking services. What I can advise you to do, however, is to take the device back to this "Kuya Rolly" so he could have another go at it considering it was him who tinkered with the device to begin with. I'm curious about how this will go so feel free to keep us posted here of any developments.