Designer - Create GIF for splash screens

Hi, We are doing an app to help small businesses to run their business.
 I'm looking for a designer to create more than 20 GIFs to illustrate the features of my app. The GIFs will be shown as splash screens of our features, so our users can understand the main point of them. For each feature, I will give you the explanation of their purpose, and screenshots of them (for example, a feature which do the accounting automatically). For each GIF, you will have to give me some ideas of design you have, separated in 2 "steps", 1st step of the GIF : It needs to represent « something » Without the benefit of the feature
 2nd part : It needs to represent «something » With the benefit of the feature.
 So for example, if we are talking about a feature which allows a small business to save 4 hours per week of accounting tasks You could give me : Before : Someone who is on a very slow boat, and need to reach a destination, far far away. (=> The entrepreneur who spend 4 hours per week doing boring tasks) After : The same person, on a very fast boat, which reaches the destination very quickly. Or you could do the same boat, but with a big "SPEED" button for example. It's a dummy example, but for each GIF, I’ll need your creativity to think about this Before/After situation. Once I'm ok with your idea, you'll create the GIF with those 2 scenes. If everything went fine, you will have about 20 GIF to create. - Please start your offer with the word "GIF" - If you don't have all your portfolio on this website, give me a link to it - Tell me your price for each GIF, which will include you to : - Write at least 2/3 ideas I will have to validate and once I validate the idea, at least 2/3 correction of your design if there are parts I don't like. I add 2 examples of what I like, but I'm open to anything.