The Turkish authorities may have provided technical assistance in the search, but it is not right to bring this to the forefront in the heat of this tragic accident. The Iranian people are in mourning right now, there will probably be a declaration of mourning in Turkiye too. Social media is really a very toxic place and unfortunately you cannot determine what should be said and when.
Also, Iran certainly has highly specialized and experienced teams in the field of accident reports, and they will publish a detailed report on the causes of the accident. I don't know how accurate it is to speculate about Azerbaijan in the heat of these events when the bodies of the deceased president and minister have not even been buried yet. It has been written in the back pages, but I would like to repeat it: Iranian President Reisi, accompanied by his foreign minister, the regional governor, the regional imam, went to the border with Azerbaijan. Here, with Aliyev and his delegation, they inaugurate the Kız Fortress and Hudaferin Dams. The meeting was very warm. Although there are communication problems between the two brotherly states from time to time, the fact that they can always sit at the same table and negotiate their problems. There are very ugly insinuations and unfortunately these can find supporters on social media.