Not sure why but I just tried to implant Iframe HTML onto a Page but nothing is showing inside of the Iframe window with the following code:
My Page with code above: https://magiamgia7.com/ma-giam-gia-lazada-thang-8-2017/
This code worked 1 year ago but not any longer when I joined CDN Cloudflare ?
Anyone can help me.
Thanks so much