Require a content strategy

Hope you are doing well!
I am in search of a content strategy plan to rank certain KWs on our ecomm site. We plan to write a blog a day to boost our visibility. We have identified 14 clusters which need ranking, We are planning to write a blog a day to boost our ranking, We ask if you could look into this request & see if you are able to assist.
Our site address is www.pcinternational.co.za