Sales guys are liar
Several years ago, I was contacted by another company who shows you heaven in first meeting. The sales guy clearly mentioned that the contract could be terminated anytime. Later you find out you are stuck in a contract of 5 years. And if you have to terminate it, you still have to pay for 5 years. For me it never brought any results, they kept showing me fake stats that campaign was running and was showing ads.. But we never saw ads on Google and no traffic on website. We had to bankrupt that company to avoid paying for 5 years.
Beware of this company as they will show you heavens in the beginning. But trust me, it is always better to run your Google Ads Campaign directly through Google.
Just to add additionally, they put a very small unreadable line in a very long contract mentioning the contract cannot be terminated before 5 years period. This we found only when we wanted to terminate the contract. This is unethical and trying to dodge you.