It says like this.
“The challenges this year does not require you to contact anyone. There will be no social media accounts needed to solve these challenges. Please refrain from reaching out to individuals on social media or contacting restaurants to inquire about further details. Such actions are unnecessary and will result in consequences leading to disqualification. Solving this challenge will unlock the rest of the Open-Source Intelligence category”
flag is: irisctf{sp01l_f00d_1s_b4d_mk4y}