Need to create 3 ad posters

I need 3 square shape posters to be designed, for promoting in social media.

Have two products to be sold.

Posters to be made 3:
1• for LENOVO QT81 True Wireless Bluetooth
Single piece : 6 KD , if buying two 11 KD

2• for X7 Pro Max Smartwatch
Single piece : 9 KD , if buying two 17 KD

3• for both as combo offer (LENOVO QT81) & (X7 Pro Max Smartwatch) : 12 KD

Need high quality .JPG files for 3.

Source file not needed.

The text in posters should not exceed 20 percent, because need to do boost kind promotion.

Should put my contact number with WhatsApp logo in all posters & should put free delivery both in English and Arabic

Posters should be professional and creative.

Eye-catching

Should not have too much complications... it should be Simple n pro

Should look highlight offer kind ad