Telecaller needed for Cold Calling in the UK, New Zealand & Canada

I am looking for a Seasoned Telecaller for a cold calling campaign for retail businesses in New Zealand, UK, Canada, etc. The goal of the campaign is to sell social media handling services as well as personalized videos for the coming festivals. I will let you know more about the services in the chat! Freelancer would be preferred as I want to do trails with multiple candidates before I finalize the person to hire full-time. Agencies are also welcomed if they can predict the realistic sales numbers from the campaign. I will provide data for calling. Only apply if you have expertise in this process. I am not looking for fresher. I wish to start the campaign asap! I will probably finalize by End of Thursday!