Please capitalize where necessary: if you listen to the advice of an odds calculator 100% of the time, yes, you'll come out ahead.
A: If you listen to the advice of an odds calculator 100% of the time, yes, you'll come out ahead.

Q: "the inefficiency is what is intended to be corrected by the transition to the national cancer screening register."

A: "The inefficiency is what is intended to be corrected by the transition to the National Cancer Screening Register."

Q: individuals with surname glob
A: Individuals with surname GLOB

Problem: the designs of this fashion house can best be described as fun and fearless without a modicum of being ostentatious or overwhelming.
Can you repeat this sentence, but capitalize it?
Answer: The designs of this fashion house can best be described as fun and fearless without a modicum of being ostentatious or overwhelming.

Text: i guess, there is a reason why, so of course i'd love to taste it. but, i don't know when we are in the mood to spend 150 euros for one bottle of champagne... so i guess, i'll have to wait.

Correct capitalization: I guess, there is a reason why, so of course I'd love to taste it. But, I don't know when we are in the mood to spend 150 euros for one bottle of champagne... so I guess, I'll have to wait.

Problem: login to my flowers4barbados.com account to modify your order or visit our customer service page. all changes must be 24 hours before delivery.
Can you repeat this sentence, but capitalize it?
Answer:
Login to my flowers4barbados.com account to modify your order or visit our customer service page. All changes must be 24 hours before delivery.