India Post — i am not getting my posts or letters from my local post office ezhukone, anakottoor post, kollam, kerala.

Address:

Biju Bhavan, Anayam, Anakottoor Post, Via Ezhukone, Kollam, Kerala, PIN 691505, Kollam, Kerala, 691505

Sir, i am regularly not getting my letters or speed posts sent in my address. Every time they do not deliver my letters i have to go and collect my speed posts in person to the post office. On 26 aug 2019 my vehicle rc book was sent through speed post tracking number (El[protected] in) srto kottarakara. My postal address is clear with my phone number on the envelope cover. This time also local post office anakottoor without any intimation to me have sent back my letter telling that addressee cannot be located. I am struggling. I can go and get this from the post office if they give me an intimation of arrival. My local post office is 6 km from my house. Pls help me to get back my rc book sent through speed post.
Thank and regards,

S b