what can i fix this sql code and make it work $($keep the columns the same$)$

$--$ table $1$: Staff

CREATE TABLE Staff $($

EmployeeID INT PRIMARY KEY,

FirstName VARCHAR$(50),$

LastName VARCHAR$(50),$

PhoneNumber VARCHAR$(20),$

Email VARCHAR$(100)$

$)$;

$--$table $2$: Service

CREATE TABLE Service $($

ServiceID INT PRIMARY KEY,

PetrolFilling VARCHAR$(50),$

GlassCleaning VARCHAR$(50),$

CarWash VARCHAR$(50),$

CarTankFilter VARCHAR$(50),$

PaymentID INT,

FOREIGN KEY $($PaymentID$)$ REFERENCES Payment$($PaymentID$)$

$)$;

$--$ table $3$: Payment

CREATE TABLE Payment $($

PaymentID INT PRIMARY KEY,

PaymentType VARCHAR$(50),$

TotalAmount DECIMAL$(10,2),$

LiterAmount DECIMAL$(10,2),$

PetrolRate DECIMAL$(10,2),$

CustomerID INT,

AccountID INT,

FOREIGN KEY $($CustomerID$)$ REFERENCES Customer$($CustomerID$),$

FOREIGN KEY $($AccountID$)$ REFERENCES Customer$($AccountID$)$

$)$;

$--$ table $4$: Property

CREATE TABLE Property $($

PropertyID INT PRIMARY KEY,

Location VARCHAR$(100),$

BuildingNumber VARCHAR$(50),$

City VARCHAR$(50),$

Country VARCHAR$(50)$

$)$;

$--$table $5$: Customer

CREATE TABLE Customer $($

CustomerID INT PRIMARY KEY,

AccountID INT,

FirstName VARCHAR$(50),$

LastName VARCHAR$(50),$

Gender VARCHAR$(10),$

PaymentID INT,

FOREIGN KEY $($PaymentID$)$ REFERENCES Payment$($PaymentID$)$

$)$;

$--$ table $6$:junction Staff$\_$Service

CREATE TABLE Staff$\_$Service $($

EmployeeID INT,

ServiceID INT,

FOREIGN KEY $($EmployeeID$)$ REFERENCES Staff$($EmployeeID$),$

FOREIGN KEY $($ServiceID$)$ REFERENCES Service$($ServiceID$),$

PRIMARY KEY $($EmployeeID$,$ ServiceID$)$

$)$;

$--$ junction table Customer$\_$Service

CREATE TABLE Customer$\_$Service $($

CustomerID INT,

AccountID INT,

ServiceID INT,

FOREIGN KEY $($CustomerID$)$ REFERENCES Customer$($CustomerID$),$

FOREIGN KEY $($AccountID$)$ REFERENCES Customer$($AccountID$),$

FOREIGN KEY $($ServiceID$)$ REFERENCES Service$($ServiceID$),$

PRIMARY KEY $($CustomerID$,$ AccountID, ServiceID$)$

$)$;