You need to make changes in the code on Tilda, remove the inscription made on tilda

Good evening, we need a developer to consult on working with code in Tilda.
By tasks:
1) you need to add two buttons to the pop up and the block with the basket, through the insertion of the html/css code
2) remove "made on tilda"
The order is urgent, in the response specify the desired payment for such work and deadlines