It states in the letter that I have no right to appeal or for administrative review.

Would I still have grounds to appeal? Also, if the appeal procedure is 1+ month, can I re-apply for a visa with further evidence?

Dear members, I applied for my (Family) Single, double and multiple, valid up to 6 months, and collected my passport, unfortunately, I was refused my visa. It was my first time applying and I provided everything that was possible. I applied as my family member is having an operation and I wanted to ...