Animated Video required with our specifications

We have a 30sec, 15sec and 10sec landscape testimonial video which needs to be converted to Potrait and Square sizes (video on the top and bottom with text animation). Link to the videos: [login to view URL] In all these videos from the link above, the last slide needs to be changed. You have to remove the app icons and add 'Install Now' button to these (10, 15 and 30sec) videos. You can animate the 'Install Now' button along with our logo(attached png) Once this is done, you need to convert these videos to potrait and square by using the videos on the top and bottom blank space with text animation. Please refer the image attached to understand this better. Also attached video sizes and duration to make you understand better. Let me know if you have any queries in this project. Text for Animation: 10 Sec Video: 4 Million users Screened profiles 1000's of matches Dating app that works 15 Sec Video: 4 Million users Screened profiles 1000's of matches Meet local singles Dating app that works 30 Sec Video: 4 Million users Screened profiles Best Indian dating app 1000's of matches Chat instantly Meet local singles Dating app that works