Thanks for your reply but actually i did pay for this service for this question because i really want a guideline to my situation. I will be happy to see an answer to question thanks.
You actually told me just the form to fill in but not the documents i need to have. Please tell what are the documents for such an application ?
4. Apologies for not including a full list. Here is a link to the Guidance notes for filling in the form https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/453637/FLR_FP__guidance_notes_final_August_2015.pdf
Additionally, be aware that you will also need:-
Here is a link to the UK Government website which will help you further https://www.gov.uk/remain-in-uk-family/documents-you-must-provide. This deals with the eligibility requirements.