An immediate is answer to the given question is urgently in need, please do lend me your hands guys.

Your question as written doesn't parse, sorry. Try again. If you want someone to write a poem for you, dream on. If you want a definition, please say so. I'm not sure what 'reason' a dramatic lyric poem exists, or any poem, or any prose, art, music, dance, or anything has a reason.

Is "just give me a reason" the name of the poem? I can't find it online. If that is the case, please print it here.

It's the song by P!nk.

I saw that, but "dramatic lyric" didn't seem to fit (as literature).

She asking is the lyrical style of the song fits the description of a dramatic lyric poem. Well that's what the question looks like to me.