hollis7953 / Profile

I haven't used MT4 for several years. Now having downloaded it I'm unable to alter the vertical scale. Also, I get duplicate copies of each chart, below the main one. Can anyone help me with these issues? Thanks in anticipation. I'll try to attach a

I keep losing the horizontal lines I've added to show my trade levels. They vanish if I close MT4 or even if I switch to another timeframe and then go back to the original. I've tried clicking on "Save" and saving the file that is shown but that