optmize web site, make integration in amazon,wish, ebay and...alibaba long cooperation

we are a company in china and we have 2 website but we are new and we want sell cause our product and prices are the best. so i need a good company help me whit projects so to have more sell AIR SYSTEMS AND WIGS FROM CHINA Award 31 DEC 2019 · 12:34 PM Premium Maximum benefits to blow up your business $5,759 $5,999 Select Preminum & Pay Unlimited 28 5 Dedicated account manager Select Preminum & Pay Recommended Standard Scale your business with maximum exposure and your own account manager. $2,879 $2,999 Select Standard & Pay Unlimited 12 5 Local email support Select Standard & Pay Basic The fundamentals you need to start selling $1,349 $1,399 Select Basic & Pay Unlimited 5 5 Local email support Select Basic & Pay By upgrading, I agree to [login to view URL]’s Gold Supplier Terms & Conditions Not decided yet, please try our free package Limited time offer: - Basic package: 4% off membership fee & 3 products showcases for 3 months & US$50 free ad credits - Standard package: 4% off membership fee & 5 products showcases for 3 months & US$50 free ad credits - Premium package: 4% off membership fee & 8 products showcases for 3 months & US$50 free ad credits To be eligible, payment for membership fee must be made through [login to view URL] from December 13, 2019 to December 31, 2019 and the authentication & verification process must be completed and passed before January 15, 2020. Alibaba reserves the final right of interpretation of the above rules. Tools to grow your business Using [login to view URL] you can create a differentiated e-commerce experience for your competition. Checkout how we create value for your business. 01 Advertising Increase exposure by up to 120% with advertising tools Get your products placed in the right spots to be noticed by the exact audience you are targeting. 02 Storefront Set up a store that showcases your brand Differentiate yourself from the competition with a full store dedicated to your products- no coding or design skills necessary! 03 Tools Operate efficiently with tools built for business Manage your growth with analytics tools & customer data, save time by bulk uploading your products & more. to me alibaba cost very high what other option to you good to sell my products? Seen by Dung L. this websiste [login to view URL] it recive 400-1000 day visit but NOONE ORDER!!!!!!! , so i would resolve this problem (other website we have whit higher prices have a lot of convertion, so the problem is inside this website no in products, cause in other web we have payment)and also i want put the website in amazon (just have a account ) wish, ebay...and in alibaba ( i must open a account, it's expensive so i need a expert help me to decide what is best option.) so i need a expert and a plane of operation whit times and costs