No, I cannot help you with touchscreen issue. And I cannot imagine how wrong recovery could possibly cause this issue. Boot into fastboot and flash stock recovery.
In your other post you said you formatted partitions of your device. This (format) should NEVER be done, no matter what your goal is and what you're trying to achieve. So, I'm inclined to think the recovery has nothing to do with your issue. If you do not have backup of all partitions, I'm dead sure only service center of Realme would be able to help you.