God has said in the Quran: “And if you are in doubt about what we have revealed (the Quran) to our worshipper (Muhammad ﷺ), then produce a chapter like it, call your witnesses (supporters and helpers) besides God if you are truthful. And if you do not do it, and you can never do it, then fear the fire (hell) whose fuel is men & stones. It has been prepared for disbelievers. And give good news (O Muhammad) to those who believe and do good deeds, that for them are gardens (paradise)…” (2:23-25)

yes, indeed

No.

Far from its evil

No

No, however I am open to it.

No

God understood that after Islam, mankind no longer needed a prophet and closed the door of sending a prophet so that mankind can find its own way. But we do not understand this yet

Yes

Steps to decide if a Religion is correct, step 1: don't listen to random people, step2: do your own fricking research step3: check it's holy book Step4: read it all, if you don't understand something find it's meaning don't just simply ignore it.