Magento 2 video and iphone issues (Claue theme and magento 2.1.8)

Hi, We have a youtube iframe on claue theme (magento 2) webpage's indexpage, that is working as expected on PC and on android (some browsers). However on iPhone the video is not playing at all. Need someone with great experience of magento 2 frontend development that preferably also have experience with Claue theme and MGS frontend builder, to fix this issue. Developer also need to have an iPhone (not simulation of one) with iOS11 to test solution on. What we need fixed in detail: 1. Video to work properly on iPhone upon fallback image click. If existing video solution does not work, a new solution will have to be created e.g. a local .mov file to be played upon image click. 2. Fallback image to be same as now for iPhone, but changed for android OR set android to play youtube clip upon fallback image click. 3. Iframe is now set to position "absolute!important", for youtube to be displayed correctly on page, however this breaks MGS frontend builder iframe. This needs to be fixed. 4. When swiping left and right on product page, the content is moving left and right on mobile devices. This needs to be fixed. We will setup milestones for each task and pay upon delivery of solution that pass our test according to the above requirements.