I dont know how to use printf

[Maragato]

I'm trying to make a dumb program to acess files and stuff, the point is I'm a little bit confused about how to use fprintf, the line:

printf("%-6%d-16s%-11s%10.2f\n\n", client.accountNumb, client.lastName, client.firstName, client.money);

gives me several warnings I know it is 99% sure that the error is in this %-6%d-16s%-11s%10.2f\n\n stuff but I cant think a way to make it clear, so if you have any suggestions I would appreciate a lot

#ifdef HAVE_CONFIG_H
#include <config.h>
#endif

#include <stdio.h>
#include <stdlib.h>

struct clientData {
	int accountNumb;
	char lastName[15];
	char firstName[10];
	float money;
};


int  makeChoice(void);
void textFile(FILE *);
void updateRegister(FILE *);
void insertRegister(FILE *);
void excludeRegister(FILE *);


int main(){
	FILE *cfPtr;
	int choice;
	
	if ((cfPtr = fopen("credit.dat","r+")) == NULL)
		printf("File Cannot be Openned\n");
	else {
		while ((choice = makeChoice()) != 5) {
			
			switch (choice) {
			 case 1:
				textFile(cfPtr);
				break;
			 case 2:
				updateRegister(cfPtr);
				break;
			 case 3:
				newRegister(cfPtr);
				break;
			 case 4:
				excludeRegister(cfPtr);
				break;
			
			}
			
		}
		
		}
	fclose(cfPtr);
	return 0;
}



void textFile(FILE *readPtr){
	
	FILE *storePtr;
	struct clientData client;
	
	if ((storePtr = fopen("accounts.txt", "w")) == NULL)
		printf("File cannot be openned\n");
	
		else { 
		      rewind(readPtr);
		      fprintf(storePtr,"%-6s%-16S%-11s%10s\n","Account" , "Last Name", "Name", "Credit");
			while (!feof(readPtr)){
				fread(&client, sizeof(struct clientData),1, readPtr);
				
				if (client.accountNumb != 0)
					fprint(storePtr, "%-6d%-16s%-11s%10.2f\n", client.accountNumb, client.lastName, client.firstName, client.money);
			}
		}
		fclose(storePtr);
}


void updateRegister(FILE *fPtr){
	
	int account;
	float transaction;
	struct clientData client;
	
	printf("Give the number of the account you want to update (1-100): ");
	scanf("%d", &account);
	
	fseek(fPtr, (account-1) * sizeof( struct clientData ), SEEK_SET);
	
	fread(&client, sizeof( struct clientData ), 1, fPtr);
	
	if (client.accountNumb == 0)
		printf("Account #%d has no info\n", account);
		
		else {
			fprintf("%-6%d-16s%-11s%10.2f\n", client.accountNumb, client.lastName, client.firstName, client.money);
		printf("Input Debit(+) or Payment(-):");
		scanf("%f",&transaction);
		client.money += transaction;
		printf("%-6%d-16s%-11s%10.2f\n\n", client.accountNumb, client.lastName, 		client.firstName, client.money);
		fseek(fPtr, (account-1)* sizeof(struct clientData), SEEK_SET);
		
		fwrite(&client, sizeof(struct clientData), 1, fPtr);
		}
}

void excludeRegister (FILE *fPtr ){
	struct clientData client, nullClient = {0,"","",0};
	int accountNumb;
	
	printf("Give the Account Number you want to Exclude (1-100): ");
	scanf("%d", &accountNumb);
	
	fseek(fPtr, (accountNumb-1) * sizeof( struct clientData ), SEEK_SET);
	
	fread(&client, sizeof(struct clientData) , 1, fPtr);
	
	if (client.accountNumb == 0)
		printf("Account %d doesnt exist\n", accountNumb);
	
	else {
		
	fseek(fPtr,(accountNumb-1) * sizeof( struct clientData), SEEK_SET);
	
	fwrite(&nullClient, sizeof(struct clientData),1, fPtr);
	}
}

[Maragato]

Ive found my mistake thx by attention you can close/remove the topic