Credit limit

• Why haven't I received a credit limit increase when I reached the required points, as initially shown in the app?
• How do I request a credit limit increase?
• How do you determine the amount of credit limit increase I will get?
• I do not want a credit limit increase, can I opt out of Grow?
• When I am entitled to the next credit limit increase? Is there a minimum qualifying period?
• Why haven't I had my credit increase as promised when reached all my points?
• Why is my expected credit limit increase so low?
• What could prevent me getting rewards for reaching a Milestone?