sir i have problem when i compile the pogram.(please error see in the following attachment ).
So, post your code (NOT a picture of it) and the EXACT error messages
It's a bit like people sending faxes - an essentially obsolete technology - instead of emails.
You can - generally - read them, but you cannot use them in any meaningful way.
(Of course you then get people scanning documents and emailing the scan instead of sending a usable document ... 
)
muhammad_wajahat:
sir i have problem when i compile the pogram.(please error see in the following attachment ).
No you don’t have an error at all, you have a warning that you are running low on data memory. So low I fact that I suspect your code will not run correctly.
The remedy is simple use less data memory. However, without seeing all the code in a form that we can compile ourselves, we can not guide you as to any inefficient data memory use you might have.
The simple solution is to use a Mega that has four times the data memory as a Uno.