I need specialised logo designer

My company name is MATKOZ LTD and we sell fitness goods on amazon, now we are thinking of selling general goods like mobile phone covers. We are thinking of develop our brand with the letters MKZ, so we are looking for a designer who could design logo for MKZ, our audience will be between 14 to 65. You can get ideas from my listing:
https://www.amazon.co.uk/dp/B07F7LXM42?ref_=xx_amzn_dp_vocsum
Please let me know if you require more help.