When can I connect my internet?

Hello, I moved to my appartment recently, my subscription starts today (3rd of Jul.), I made an account for a KPN ID and added my information with my client number to check if I can use the internet already but I'm not sure, it says it starts today but I can't click on start (its a gray colored button) then I checked the installation help page on the website it just keeps loading on the fiber box step, my fiber conncetion box have two green lights, only the alarm light is off.

Is there anything that I should do? Because I am trying to translate almost everything I might have missed something? I would appreciate any help, thank you on advance