Keyarn Weezy Sir i have been trying to use dis two image code in my exam answer plain text but instead of showing de image it then show back de html code i use

[img]http://s28.postimg.org/6tc0zop0t/IMG-20170404-_WA0009.jpg[*/img] and <img src="http://s28.postimg.org/6tc0zop0t/IMG-20170404-_WA0009.jpg*">

none of them show de image insted it drop back de html code @ http://expass.mobi.in the password is expass