Thank you so much @legalfalcon . I will try to submit by 30th. My IELTS exam result date is 7th Aug 2019. So i will submit brfoe that.If any of your documents are expiring, like IELTS, it is better to submit your application well before the expiry date. If any of your documents are missing, you can include a LoE and explain that they are pending and will be submitted as soon as they arrive. Make sure that you provide proof that you have applied for those documents, such as any payment receipts, forms etc.
Thank you so much for your reply.