Your iPhone or iPad Isn’t Charging Properly?
Even after all this hustle or none of the above didn't solve your problem it is time to get your device checked. If the problem isn't from cables and charger it must be definitely from the Lightning port. Although the iPhone is constructed from a metallic body the lightning port is week and detachable it is easily replaceable too. Don't worry if you feel there is any problem that needs to be fixed in your iPhone or iPad contact Apple support team or you can rather choose the Repair My Phone https://bit.ly/39OjfFN Today store at the UK, here they give your device a free check-up and are authorized, service providers. We pick up the device from your place, fix your iPhone and deliver it to your doorsteps.
Swift Shawen commented
Joyoshare UltFix fixes the charging issue without data loss. I tried and I succeeded.