NEW Member Trading Idea, need some help with toolbar

I want to publish this trade idea for waves, which has now a symetric crossing between its support and ressitance line,

if it breaks its resistance line it will likely go up,

i would like to do this to be able to use this interface, better, so pls help me to make this chart better

this is also my first test publication,

damit the chart and the lines lost their initial position

regards