Beacon Mashmallow Easter Eggs not of good quality

So Friday I was in pnp and my son saw the box Easter eggs which started to cry for so I purchased it for him. Today is Sunday he wanted 1 easter egg from the box I once again opened it to give him but when I unwrapped the wrapper the choc was 2 tone not sure how or why but this is terrible quality really, cause expiry date is only 04/08/2026.I've taken pics of the choc as well as the expiry part if can. Get a email address to forward it so you can investigate it, I'm very disappointed for my son's part, don't even wanna give him from the rest of the Easter eggs now 😥