Bulk personalized Submission

Username:demosms pass:demosms [login to view URL] After Login Target Url [login to view URL] We Are Facing Problem in Submitting Personalized SMS . The Script is Attached . The Script Works Fine When We Test it with sample File . But When it is Implemented Live For use . it make problems . We Are Getting Problem in Balance Deduction . It Deduct All Credit Though Submit Few SMS . I suspect this is due to a bad algorithm as its time increases when processing large data. We Need Best Solution . The Attached Script use Too Much Resources As it use Loop again and Again. After Complete Executing of Script We need Bulksms Submission Details via email though Code Already working . So We Will Prefer The FreeLancer which will provide the Best Proposal . You proposal Will Help us To Choose Right Freelancer For This Small Project . (Note:- Attached Code is Working Fine . We Just need Best Solution a Best Freelancer For Long Term Relation )