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Solidity smart contract

Hello! How are you?

My name is Jenifer, I'm a programming student, I'm a programming student, so I'm making a project to learn about how to develop a web dapp.

I got error when developing that project that I made just to study purpose. So I'd like to pay to have a lesson to learn where I'm wrong and how to solve it.

My smart contract looks right, but I'm having some issues with the front end interaction.

I'm using Ethers (for web3 integration in the front end) + Solidity (for Ethereum smart contract) + React (for front end).

My difficult now is on Ethers, it shows an error when trying to call some functions from the contract, I think it could be related to my setup on that.

So, could you teach me where I'm getting wrong in the code?

Навыки: Контракты, HTML, Программирование на С, Solidity, Smart Contracts

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О работодателе:
( 0 отзыв(-а, -ов) ) Nigeria

ID проекта: #32189595

12 фрилансеров(-а) готовы выполнить эту работу в среднем за $413

(29 отзывов(-а))
5.2
erajay28

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$350 USD за 5 дней(-я)
(17 отзывов(-а))
4.8
falaksafi

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$300 USD за 7 дней(-я)
(18 отзывов(-а))
4.3
mihhailovajulia5

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$500 USD за 7 дней(-я)
(4 отзывов(-а))
4.4
rtrohimets8

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$500 USD за 7 дней(-я)
(1 отзыв)
3.7
V4CE

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$300 USD за 7 дней(-я)
(6 отзывов(-а))
3.9
FavatMiakhil

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$250 USD за 7 дней(-я)
(7 отзывов(-а))
4.0
mallaev221b3

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$500 USD за 7 дней(-я)
(5 отзывов(-а))
4.1
alinazverdew

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$500 USD за 7 дней(-я)
(1 отзыв)
1.8
Work12345x

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$250 USD за 5 дней(-я)
(7 отзывов(-а))
2.0
nachitayadav8

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$500 USD за 7 дней(-я)
(0 отзывов(-а))
0.0
sashasavrasova

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$500 USD за 7 дней(-я)
(0 отзывов(-а))
0.0