reply topic message too shot by users. i don't like that, i wanna see big replay from them , they only use 4,5 words in reply .i am using phpBB3 pleas tell me what to do ?

There is no way. You can make a rule saying you have to post long reply or you get a warning.

thanks bro , tell me other think bro. when my user replay the topic then they can get code or download link etc not without replaying ? i wanna this option

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