looking for woocommerce site maintenance

he following needs to be completed for [login to view URL] : In regards to the HOME page. - the home page banner does not resize properly when changing the device. having text integrated so it will look pleasant on different form factors, in addition, a postcode search has been added but could work on its aesthetic. In regards to woo commerce/checkout - one of the options in woocommers under Store notice - heading "Store notice Enable site-wide store notice text " in the setting panel does not show text properly and is static in the footer you can see this in the footer of the webpage "Enter SPEEDIWASH at checkout for 20% off! Dismiss" - woo commerce not checking out properly and having a spinning wheel for a long time - being able to bill customers extra if they select the washing option. (eg £2.50 per additional kg) for example, a customer orders an 8kg load from the site, after collection, we find out it is, in fact, a 10 kg load. therefore an extra charge would be charged. In the following example, it would be an extra £5. - displaying a Thank you message once payment is submitted as well as an email sent to the customer showing order. - maybe work on an SMS message. - with regards to booking an appointment, letting custom book a collection and well as a delivery date. this would need to be relative to each other. and at least 1-day gap. - (in the future we would like to offer the same day option) and lastly having an all rounded fast website, small twerks to make it perfect in addition currently with Google speed test we are standing at 45/100 on mobile and 47/100 on the desktop.