There are a few signals providers out there, some are free and some are paid for. A simple google search will throw up a few results. Try searching the term “paid forex signal”
When choosing one, make sure to check if the site has a trust logo and a money back guarantee. These sites tend to be a bit better quality and the money back policy should mean they believe in their signals.
Once you have decided which one you want to go with, then really you need to try them out for at least a month, Within a couple of weeks you will know if they are a good fit for you and you like their way of trading.
Best of luck, hope you find a good one.