If you want to create a professional video and at the same time save your time and money then I have a great option for you. The tool I want to advise you is Renderforest. It has both free and paid versions. Here you have an opportunity to create your own videos for free using ready-made templates from any category.
Some of them you can find below:
Diamond Slideshow Pack
This template is the guarantee of your elegant slideshow. Featuring floating diamond stones and inspiring music, this template is perfect for fashion intro, awards opener, wedding day slideshow and many more.
Company Story Promotion
Choose your own images and pick the music you want to present your company and its story with the help of this template.
It is a great video project for weddings, anniversaries or any kind of photo project that need a professional touch.
Inspiring Promo template, featuring beautiful illustrations of Space, urban and rural scenes and many more, is a great way to promote your company, business or any service. Just upload your logo, text and enjoy the video.
Business Character Promotion
This template is perfect for creating videos for business, education, startups, infographic, corporate presentations and more. Template supports your own videos and images you need to upload and have your professional video ready.
Renderforest is free to use but when it comes to exporting a video you need to pay. Prices are quite reasonable here.
Here you can also order new handcrafted videos, which will be made specially for you in very affordable prices
Hope this was helpful:)