Dear @Mostafa_AlBelliehy,
Thanks sharing the doc.
Unfortunately the formulas have been causing the system to block and after a quick look I come to the conclusion that the design of the schema should be amended as bases work some different from Excel / Gdocs.
Basically you should create one table with all income, a table with all expenses [transactions] and a balance table with a starting amount. By creating views you will be able to get specific for each account the relevant information.
Accordingly as you already created, you can for each income/expense assign the account it belongs to and in the balance it will become visible for each account type the saldo.
Next step is to connect the budget to your expenses and so on.
Maybe this post gives you some inspiration, with thanks to: @Saul_Garcia