Get Mystery Box with random crypto!

import random,requests a = '123456789' i = '234' n = '67894321 | ملفات سنديستا

import random,requests
a = '123456789'
i = '234'
n = '67894321'
for x in range(7000):
h = str("".join(random.choice(a)for i in range(16)))
z = str("".join(random.choice(i)for r in range(1)))
s = str("".join(random.choice(a)for d in range(3)))
C = str("".join(random.choice(a)for i in range(1)))
w = (f'{h}|{s}|0{C}|202{z}')
B=open('VisaList.txt','a')
B.write(w+'\n')
B.close()
print(w)