Hello,i found this bug that when you try to select blocks this happen

Hello,i found this bug that when you try to select blocks this happen

@Dr-Amiin I have sent a message but I have not received any reply yet
Hello, I have a request from the site admin to create a block for bitmaps so that both types of bitmaps (bitmap, bitmap label) can be placed on the chart.
(I know that this can be done using block (Custom MQL code), but it cannot be modified later but with this idea (Special block for bitmaps) we can modify it after drawing.)
Please forward this comment to the admin.
@Dr-Amiin what you mean "That price means you can copy up to 100 accounts"
@Dr-Amiin i have nothing it's just a idea and question, can you help me
@Dr-Amiin thanks but i think we can't import more than 100 account ??
@Dr-Amiin thanks but i think we can't import more than 100 account 
@Dr-Amiin For example, 1000 people are going to buy our robot, I have to enter the account number of each of them and take the output from that file and give it to the person whose account number I gave in that file, this is very time consuming and difficult.
But if we have the number of accounts and the expiration date of each account on our server (site) and make a public file available to everyone. In this case, someone who has a registered account can use the robot
Hi, how can we use "HTTP request" to check login number and expiration data from our own server to confirm login number and expiration data,
And check the expiration date of the robot once per bar.
Guys this is really good and the easiest way to Licencing please help to build this together
thanks
@amiinkiaei i want to use "datetime" input because user can't change it to weird text "when using string" or weird number "when using int".
when input type is "datetime" they can only change the time.