I got it, thank you 
But:
No error you will get from this while loop.
You can change the name variable as you want. I made it like this to take less time 
.But don’t remove it.
Okay I won’t remove it Btw, I can’t find this block:
Where can I find it?
OK I found it
I don’t guess I did something wrong. But it doesn’t work though 
a black screen appears when I enter the screen
Wait a while.That happens because of calling many columns in screen initialization.
I did wait. I waited for about 30 minutes. But literally nothing happened 
Okay, i will post another solution with a timer.So the screen initialize as it should then get data after initialize.
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Looking forward to your post 
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Sorry for being late @Mamoball_Turkiye_Club,
Just add a clock component and set its interval to 2000 and then add the timer event in the clock blocks.And put this blocks inside :
set clock1.enabled to false
and then add the get column blocks that we’ve disccused before. 
Hi @Mohamed_Tamer! You mean this?
If so, it still doesn’t work. When I enter the screen, the app freezes.
Are you putting any thing on screen initialize.What is your timer interval?And how you open this screen ( show your other screen block that redirects the user to this screen. Maybe the issue is there ?
These are all the other blocks I use on this screen:
Time interval is 2000, just like you told me to set.
And it’s possible to open this screen from many screens by using bottom navigation. But I don’t think it causes the issue.
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Create a global variable, say “colName”.
Start by setting it to “Team”.
Call “GetColumn” for the team column.
On Got Column:
if colName == “Team”:
set the team label texts to the values of the column.
set colName to “O”
get column for the “O” column
else if colName == “O”:
set the labels under “O” to the values of that column.
set colName to “G”
get column “G”
… and so on.
Hope I was clear. 
Mya be the problem is because of setting that large dictionary on screen initiazlie.What about setting it on the clock timer event too.
I would be grateful if you could show it by blocks Just try to set initialize the variable to empty dictionary.And on clock timer set the variable to the dictionary.
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