Universal Studios Harry Potter wand sensor

Hi y'all. I'm new to this sub but wanted to ask my fellow potter heads something if y'all got the answer

I got this wand at universal studios 3 years ago and last month I lost it until I found it this morning outside in my backyard. It's been through the cold, heat, and rain throughout that time and I saw that the sensor at the top is chipped as well :/

If I were to go back to diagon alley, could I still use this specific wand for those wand tricks? I wouldn't be surprised though if not but even if it doesn't, imma still take it with me cause I love this wand haha