Repairing broken phone screen digitizer in Islamabad. Any places?

So I've got a Oneplus phone which has a broken screen digitizer. I would replace the entire screen but finding the replacement screen online is either difficult to get a hold of or too expensive with shipping and all to the point where its more than the phone's cost. Hence I have resorted to replacing the digitzer. As far as I know, replacing the digitizer is a standard process across all phones so no oneplus specific knowledge would be needed. Anyone know of a place in islamabad which can replace the digitizer?