Hello @VobBD, welcome to the community forum and thanks for posting.
There is no limit to the number of transactions you need to make. If you are not able to send any more transactions, there may be a temporary limitation on your account. To resolve this, please visit the Resolution Center in your PayPal account and complete any steps required to resolve this. The Resolution Center is only accessible on a web browser, not the PayPal app.
I hope this helps,
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