Q.What Is This Tree?
I’ve got a tree in a pot and have recently repotted and moved it but noticed the leaves are starting to burn, wondering if it needs a shady spot instead? I don’t know what it is so I don’t know how to care for it.

Certified GKH Gardening Expert
I believe it is Syringa vulgaris 'Sensation' or Sensation lilac. It needs full sun. After blooming, cut off the blooms to make way for next year's blooms. It may not be getting enough water.
https://www.rhs.org.uk/Plants/90062/i-Syringa-vulgaris-i-Sensation/Details