Chosen Solution

Actually,my right side of my iphone touch is not working.I don know the problem with touch screen or any other damage.Answers highly appreciated.

You need to replace the digitiser, follow this guide… iPhone 6 Screen Replacement

The right side of my touchscreen was inert after I replaced the battery in my iPhone 6. I went back in and made sure all of the connectors I’d reattached were fully seated. Sure enough, one (the digitizer connector) was not. A gentle press to fully seat it and all worked fine after reassembly.