getting variable value in Experssion

hi Friends

I have one variabel in SSIS

I need to get its value in Expression

I'm using ;

"SELECT lead_id,DATE_FORMAT(entry_date,'%d-%m-%Y %h:%m:%s')as entry_date,
DATE_FORMAT(modify_date,'%d-%m-%Y %h:%m:%s') as modify_date,status,user,vendor_lead_code,source_id,list_id,
gmt_offset_now,called_since_last_reset,
phone_code,phone_number,title,first_name,middle_initial,last_name,address1,address2,
address3,city,state,province,postal_code,country_code,gender,
alt_phone,email,security_phrase,
comments,called_count,DATE_FORMAT(last_local_call_time,'%d-%m-%Y %h:%m:%s')as last_local_call_time
,rank,owner,entry_list_id
FROM asterisk.vicidial_list l
where lead_id <= @[User::maxlead_id]  (DT_I1)"

but  i didnot get values during evaluation .

I know doing mistake in  commas kindly help me