We were supposed to be paid within 8 months with 40% guaranteed returns and till date we haven't gotten a penny.

Of course the supposed monthly rent looks amazing.

if you can't do that, you won't be successful.there are challenges in supposedly 'cheaper' markets as well. 

This isn’t really a big deal though.Rent payments can be abated over unresolved maintenance issues and tenants failing to abide by S8 requirements.Many S8 housing commissions will not hold tenants accountable for damages they cause (tenant is supposed to repair or lose their voucher).

If they are deemed responsible have them pay now out of pocket, or worst case you cover it and come up with a written payment plan for it (but ask an attorney about that for sure).Too many people use their deposit as last month's rent at move-out even when they're not supposed to, and now you have past damages (this incident) and any potential move-out damages or costs that have not been covered. 

Did QBO lock your account because you’re not supposed to add other people to your account?

This has nightmare written all over it and Halloween Tricks-or-Treats are supposed to be over!

We have contractors that are supposed to start in 3 days so my family can move into the house in a month. 

Supposedly Don is the only decision maker however you can never talk directly to Don.

Have fun.Some friendly advice, though… when you don't agree with people, it’s OK because we’re not supposed to be a hand-holding, kumbaya-singing forum, and differences in opinions are fine.But when someone doesn't agree with you, you become so defensive, aggressive and offensive.