Reply to your Onboarding contact asking to change to a new date. You can ask for alternative dates beyond the ones provided under special circumstances with good reason. Be prepared to justify why you would need that new start date.
How much is covered under perks+?
How can I sign up for pro club/what do I do to get in?
Can you only take perks+ or proclub?
What computer/tech will I get?
When should I hear from my team?
What's the dress code?
Do we get breakfast?
Do we get swag?