excellent tool for reaching potential customers

It's really easy to use once you have watched a ton of the courses and webinars. When you first try, it's quite hard to understand. there are a lot of terms that are not explained very well

I found many emails of my target customers very quickly, it's really great for finding emails of potential clients. However, I set up a sequence with 80 emails on it, but it is sending them very slowly - only 13 in 3 days. This would be better if it was a bit quicker