Placing buy order's parameters

 
Hi, as I placed a buy limit order I got a message that the order parameters are not valid. I need help to understand how the parameters should be valid. I have attached a file presenting the whole information.
 
Report it to the Service Desk and also refer them to this post: https://www.mql5.com/en/forum/134846/page2#657581
 
Thank you RpatorUK for your response. I registered in MQL5 but couldn't find the Sevice Desk on the left hand side of the website. I even clicked on the "Service Desk" test on your message but it wasn't for the required link. Please advise otherwise.
 
// -> (Login if necessary) -> Profile (upper right) -> Service Desk (mid left column)
 
bedouin: Hi, as I placed a buy limit order I got a message that the order parameters are not valid. I need help to understand how the parameters should be valid.
the image showed you were trying to place a buy stop below the market.
Reason: