Help me with embed page to post problem

Hi, i have problem to embed page to post i use this code to insert

<iframe src=”link here” border=”0″ frameborder=”0″ width=”560px” height=”5000″ scrolling=”no”></iframe>

but it is not shown or is shown just like text or when i save canges it disapear!?

can you help me with that, i want to embed for ex. this link!/match/pzwvItvN/match-summary

on after post text