Question Drysuit boot starting to come off, what to do now?

[Dralexus]

Hi guys,
I bought a used drysuit recently, it was a great deal and the suit looks fab with the exception of the boots, one more than the other. They are both starting to come off at the front. There are no leaks or at least I have not noticed any in my first dive. That being said, I would like to address it sooner than later. What should/could I do in this case? Wait until there is a leak? Patch it up somehow? Replace the boot/s?

Here are pictures of both boots(upside down because they were drying):

 

[Boarderguy]

1) get new boots put on by the manufacturer or a repair center
2) get neo socks put on and use rock boots (same process as above)
3) order a new Seaskin that is made to measure and is in the UK