Dear Abhishek Pandey,
Though you have asked for help to prepare the PPT for the coffee shop, you have not given sufficient information. Please confirm with us whether you are a student or a professional, if the latter, then whether you are an employee or the owner, the purpose of the presentation, whether the presentation is for the investor or a bank official, where you prefer to open the coffee shop, what type of customer you would like to attract, who could be your potential competitors, etc.
I have asked the above questions as I help companies, or rather startups, to prepare the business plan. Earlier, I gave given reply to a similar post. You can refer to the following link:
https://www.citehr.com/showpost.php?p=1627638&postcount=4
Thanks,
Dinesh Divekar