ค้นหาคำตอบ

good evening , i wonder why i cant access a free subscription

Зараєструвалася як учень, а я вчитель, видаліть будь ласка мій акаунт, щоб я могла створити інший з цією ж електронною адресою.Дякую

I was working on my worksheeet and I managed to save it about 4 times during the process but at the end I couldn´t save it. I just click on the button but nothing happen. It took me 2 hour to do my worksheet and now I am so disappointed not to able to save it. 
Last week there was the same problem and I lost all my answers, I dont want it to repeat, Please fix the problem

I want to see right answers after submitting a worksheets. I see only red 

Box for wrong  answer. What should I do to see right answer 

I can not choose the button 'insert selected' as picture below. How can I fix this issue?? Pls help!!

un saludo a toda la comunidad. Necesito saber como cambiar datos de mi suscripción. concretamente los de la tarjeta de mi banco. Cancelé la suscripción actual para volver a retomar una nueva con datos nuevos y temo que se me hayan borrado todas las fichas que tenía guardadas. Cómo puedo hacer para cambiar los datos de la tarjeta? tengo que volver a suscribirme? Muchas gracias.

Hello 

we are small school about 150 students in the south of Thailand.  Just wonder if you have the price to use your app for education.  Thank you 

เลือกที่ถูกที่สุดเพียงข้อเดียว

Hello

Could you help me determine if I can start creating my groups? I have to pay $7 

Ngày 29/07/2025 tôi có lỡ bấm xoá hết các bài tập mà học sinh đã nộp, có cách nào lấy lại toàn bộ không?