Need hel for these simple lines

hello,
who can help me?I'm not a good metatrader programmer
I need to show the following lines on my charts:

28 EMA+144 pips
28 EMA+233 pips
28 EMA+377 pips

28 EMA-144 pips
28 EMA-233 pips
28 EMA-377 pips

don't show the 28 EMA but only the six lines

thanks a lot

if it is possible I would like to change the moving average and number of pips as I want in the mask that appeares when I insert an indicator

thanks anyway guys.
I discovered that with metatrader I can add levels without creating a new indicator