what is unclear in this sentence?

Fix the grammar mistakes in this sentence.

If the airlines continued to crash, it would have been a massive setback on the amounts of money for the company.

what is unclear in this sentence Fix the grammar mistakes in this sentence If the airlines continued to crash it would have been a massive setback on the amount class=
what is unclear in this sentence Fix the grammar mistakes in this sentence If the airlines continued to crash it would have been a massive setback on the amount class=