I believe after reading all the replies you must have understood one thing that you have hurt all the fans by saying that the cast is unprofessional.
We all love our show and it's not blind love. We also think logically n rationally before replying to any post or before passing on any judgement. By calling the cast unprofessional you are not only insulting the hard work they do but also our love for this show. Ashi, Randeep, Chandresh, Ayesha - they all work hard and put a lot of efforts into making our show a success. They work day night to deliver an episode. And I believe we should appreciate their hard work and love them for giving us such a wonderful show.
And let's suppose, that Naina and Sameer are asking for Preeti's Mail's help then it's completely okay. Our show is based on 90s era aur "Un Dinon rishte sirf Naam k liye nhi hote the Balki rishto Ko Dil se nibhaya Jata tha aur koi bhi mushkil ho Sabse pehle rishtedaro se hi help mangi jati thi."
Taking about spoilers, all shows release spoilers to create the buzz and excitement level. If you don't like spoilers, please stop watching or reading the related stuff. But never ever judge the show or cast before watching the actual episode.
Abhi kisi ne bola ki jo preeti ki MIL ka role play krri hai unhone interview mein bola ki wo misunderstood kar leti hai wo paise nahi mangte. To humne unhe unprofessional kaha. Hum ye baat sidha Epi mein pata chalti to jyada maja aata