@tvucll i told you, i open wattpad aplication using browser from my phone or notebook.
you can search what kind story that you want to read, and than read it.. the browser will ask you "do you want to translate this page into english/ bahasa" if browser detect the page that you open it's foreign language. but it's depend on your browser settings anyways..
but if you want to use the easier way, yoou can copy the link of the page that you want to read, and than you can open google translate and paste the links. you can set the translate using "detect language into your language/ arabic"
this method that i usually use when my browser can't not detect other language automaticly..
i wish you can follow my instructions, sorry if my english is not fluent..