instruct me to make posters/pamplets

i know its sounds simple, but it isnt...
i want to print off some posters/pamphlets, and get them off professionally printed. i've written my information into word but when i go to Microsoft Publisher, it doesn't work out the way i want.
so how do i make my posters/pamphlets attractive and readable :? its either i have too little space to put the text, or not enough space :$

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Salam sister, please take a look at JannahPosters.com, Inshallah someone can help you there regarding any posters (I am not affiliated with that website).

^i cant seem to find any posters :?

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use photoshop its the best for making high quality posters, or anything really. photoshop rules