<p>Dear Sir, Greetings from Renante Escalona an student for A/C course I would like to ask why the Question and Answer at the topic is open while I am clicking Can you for this matter? Thank you and have a nice day. Regards, Reynante Escalona</p>
Dear Reynante, dear Jason,
We have solved the problem ! You can view questions and answers again.
We are sorry for the difficulties you met and we thank you for reporting this issue. I wish you a very nice day.