If your phone does nothing when you plug it in, try this quick fix at home first.

There are so many options available beyond Apple's own iPhone charger it's almost discouraging. That $10 to $15 USB-C cable you found in a convenience store might work as a temporary solution ...

If your iPhone is dead, you should get to around ... have an older computer with a faulty USB port or an incompatible charging cable, both of which can slow down the charging process further.