Fix errors during import/export

Thank you for your cooperation. Everything is good

The collaboration on the project was at the highest level!
Olga clearly described the task, was in touch throughout the entire process, and promptly responded to clarifications.
The working atmosphere was comfortable, and the requirements were understandable. All revisions were agreed upon quickly, which allowed the project to be completed on time.
Very grateful for the opportunity to collaborate and I recommend Olga!