Amazonpay sucks(rant)

(maybe a clickbait to few people) No I don't work at Amazon I am just 1st year student but I don't know is it me or anyone else also feels this that the UI/ux basically the whole fucking frontend of Amazon is so glitchy and filthy whenever I search something the loading line appears on top like 2000s it feels like using an app made by 3rd year student for project. The design is soo poor never feels like premium app always feels like an app made for illeterates.Now let me tell you what happened there is one offer on dmrc(delhi metro card) that if I pay with Amazon pay I will get cashback even though I never use Amazon pay(gpay rocks) I used it today and after paying their fucking site was loading for more than 2 mins and was showing don't press back button but I pressed back and it showed transaction pending not able to connect to our servers(fucking one of the biggest companies of the world) at same moment I tried recharging using gpay it just took seconds and people will say maybe some traffic issue or server down and all but I tried this in evening also on different card then also failed. Gpay>>phonepe>>Airtel money==Paytm>>>>>>>>>>>amazonpay.