Add NES Emulator

Im wondering how to install a Ninetendo Emulator on my wordpress. I have the nes.jar file and mario brothers game. However, I am not sure exactly where and how to put the code so it plays off my site. The code i have is.

<div class="homecontent">

			<div class="item">

				<div class="forcemid">
				<p align="center">

					<applet archive="https://pacontreras.com/wp-content/themes/gamepress/vNES_215.jar" code="vNES.class" height="480" width="512">
					</p>

						<param name="rom" value="https://pacontreras.com/wp-content/themes/gamepress/NES-UM.zip" />

						<param name="sound" value="" />

						<param name="stereo" value="" />

						<param name="scanlines" value="" />

						<param name="scale" value="on" />

						<param name="fps" value="off" />

						<param name="p1_up" value="" />

						<param name="p1_down" value="" />

						<param name="p1_left" value="" />

						<param name="p1_right" value="" />

						<param name="p1_a" value="" />

						<param name="p1_b" value="" />

						<param name="p1_start" value="" />

						<param name="p1_select" value="" />

						<param name="p2_up" value="" />

						<param name="p2_down" value="" />

						<param name="p2_left" value="" />

						<param name="p2_right" value="" />

						<param name="p2_a" value="" />

						<param name="p2_b" value="" />

						<param name="p2_start" value="" />

						<param name="p2_select" value="" />

					</applet>

				</div>

			</div>

		</div>

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Thank you in advance.